WO2011142263A1 - Élément polymère ignifuge, article ignifuge, et procédé d'ignifugation - Google Patents

Élément polymère ignifuge, article ignifuge, et procédé d'ignifugation Download PDF

Info

Publication number
WO2011142263A1
WO2011142263A1 PCT/JP2011/060264 JP2011060264W WO2011142263A1 WO 2011142263 A1 WO2011142263 A1 WO 2011142263A1 JP 2011060264 W JP2011060264 W JP 2011060264W WO 2011142263 A1 WO2011142263 A1 WO 2011142263A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
flame
polymer
monomer
flame retardant
Prior art date
Application number
PCT/JP2011/060264
Other languages
English (en)
Japanese (ja)
Inventor
裕介 杉野
国夫 長崎
浩平 土井
貴文 樋田
Original Assignee
日東電工株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日東電工株式会社 filed Critical 日東電工株式会社
Priority to US13/642,372 priority Critical patent/US20130040131A1/en
Priority to EP11780520.0A priority patent/EP2570259A4/fr
Priority to CN2011800233913A priority patent/CN102883883A/zh
Publication of WO2011142263A1 publication Critical patent/WO2011142263A1/fr

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • C08J7/0423—Coating with two or more layers, where at least one layer of a composition contains a polymer binder with at least one layer of inorganic material and at least one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/05—Forming flame retardant coatings or fire resistant coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31634—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31703—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31975—Of cellulosic next to another carbohydrate
    • Y10T428/31978—Cellulosic next to another cellulosic
    • Y10T428/31982—Wood or paper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31989—Of wood
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper
    • Y10T428/31996—Next to layer of metal salt [e.g., plasterboard, etc.]

Definitions

  • Patent Document 1 halogen-based resins such as fluorine-based resins and vinyl chloride resins have been used as such flame-retardant resin sheets.
  • Patent Document 2 a method of adding a non-halogen flame retardant such as phosphate ester or metal hydrate to a resin in order to impart flame retardancy to the resin material of the resin sheet is widely known.
  • Patent Document 2 a method of adding a non-halogen flame retardant such as phosphate ester or metal hydrate to a resin in order to impart flame retardancy to the resin material of the resin sheet.
  • outgas from the flame retardant polymer member can be reduced.
  • Cigarette resistance is necessary to protect the polymer member from tobacco fire approaching and contact due to carelessness and mischief. It is also conceivable to manufacture a member having a plurality of functions by laminating a layer having flame retardancy or a layer having cigarette resistance. However, when each layer is formed and then laminated, there are problems that it takes time and interfacial breakdown between layers occurs (Patent Document 3).
  • the conventional flame retardant sheet has a problem that the weather resistance is poor, and when it is exposed to ultraviolet rays for a long time, it turns yellow and the transparency is lowered.
  • the conventional flame retardant sheet has a problem that the film expands in the surface direction due to high temperature storage, and the dimensional stability is low.
  • Another object of the present invention is to provide a flame retardant member having excellent odor improving properties as one of preferred embodiments. Another object of the present invention is to provide a flame retardant member having excellent weather resistance as one of preferred embodiments. Another object of the present invention is to provide a flame retardant member having excellent heat resistance as one of preferred embodiments. Another object of the present invention is to provide a flame retardant member having excellent low heat generation and excellent low smoke generation as one of preferred embodiments.
  • the flame retardant polymer member of the present invention is A flame retardant polymer member having a polymer layer (B) and a flame retardant layer (A) on at least one surface of the polymer layer (B),
  • the flame retardant layer (A) is a layer containing a layered inorganic compound (f) in the polymer (X).
  • the flame retardant polymer member of the present invention comprises Having the flame retardant layer (A) on one side of the polymer layer (B),
  • the adhesive force at a peeling speed of 50 mm / min, a peeling angle of 180 °, and 23 ° C. with respect to the stainless steel plate on the surface opposite to the flame retardant layer (A) of the flame retardant polymer member is less than 10 N / 20 mm.
  • the outermost layer opposite to the flame retardant layer (A) of the flame retardant polymer member is the polymer layer (B).
  • the outermost layer on the side opposite to the flame retardant layer (A) of the flame retardant polymer member is an adhesive layer (H) provided on the polymer layer (B).
  • the pressure-sensitive adhesive layer (H) is selected from an acrylic pressure-sensitive adhesive, a urethane-based pressure-sensitive adhesive, a silicone-based pressure-sensitive adhesive, a natural rubber-based pressure-sensitive adhesive, a synthetic rubber-based pressure-sensitive adhesive, and a vinyl acetate-based pressure-sensitive adhesive. At least one.
  • the flame retardant polymer member of the present invention comprises The flame retardant polymer member is placed horizontally so that the flame retardant layer (A) side is a lower surface, and the lower surface is in contact with air, Install the Bunsen burner so that the flame outlet of the Bunsen burner is located in the lower part 45 mm away from the lower surface of the flame retardant layer (A) side, A flame of a Bunsen burner 55 mm in height from the flame opening is indirectly flamed for 30 seconds on the bottom surface of the flame retardant layer (A) (however, the flame retardant polymer member is not in contact with the end). In the combustion test, it has flame retardancy that can shield the flame.
  • the polymer (X) includes a crosslinked polymer.
  • the flame retardant polymer member of the present invention comprises The flame retardant polymer member is placed horizontally with the flame retardant layer (A) side as an upper surface, and a lit cigarette is laid for 30 seconds on the upper surface, and then the tobacco is removed and the upper surface is wiped off. It has cigarette resistance in a cigarette resistance test in which the presence or absence of scorching and perforation of the upper surface is examined.
  • the crosslinked polymer is obtained by polymerizing a polymerizable monomer containing a polyfunctional monomer.
  • the content ratio of the polyfunctional monomer in the polymerizable monomer is 10 to 100% by weight.
  • the polymer structure in the polymer layer (B) is an uncrosslinked structure or a semi-interpenetrating polymer network structure.
  • a fragrance is contained in at least one of the flame retardant layer (A) and the polymer layer (B).
  • the fragrance is at least one selected from organic chain low-molecular compounds, alicyclic compounds, terpene compounds, and aromatic compounds.
  • the weathering agent is at least one selected from an ultraviolet absorber and an antioxidant.
  • the ultraviolet absorber is at least one selected from oxybenzophenone compounds, benzotriazole compounds, salicylic acid ester compounds, benzophenone compounds, and cyanoacrylate compounds.
  • the antioxidant is at least one selected from a phenol stabilizer, a phosphorus stabilizer, a thioether stabilizer, and an amine stabilizer.
  • At least one of the flame retardant layer (A) and the polymer layer (B) contains a heat resistant resin.
  • the glass transition temperature Tg of the heat resistant resin is 120 ° C. or higher.
  • the polymer layer (B) contains inorganic particles.
  • the inorganic particles are silica, silicone, calcium carbonate, clay, titanium oxide, talc, layered silicate, clay mineral, metal powder, glass, glass beads, glass balloon, alumina balloon, ceramic balloon, At least one selected from titanium white and carbon black.
  • the content ratio of the inorganic particles in the polymer layer (B) is 0.001 to 1000% by weight.
  • the thickness of the flame retardant layer (A) with respect to the total thickness of the flame retardant layer (A) and the polymer layer (B) is 50% or less.
  • the flame retardant layer (A) has a thickness of 3 to 1000 ⁇ m.
  • the layered inorganic compound (f) in the flame retardant layer (A) is a layered clay mineral.
  • the flame retardant layer (A) and / or the polymer layer (B) has adhesiveness.
  • the flame retardant polymer member of the present invention comprises A syrup-like polymerizable composition layer (a) formed from a polymerizable monomer (m) containing a polymerizable monomer (m) and a layered inorganic compound (f), and a polymerizable monomer containing a polymer (p) It is obtained by laminating and polymerizing a solid monomer absorption layer (b) capable of absorbing (m).
  • a drying step is performed.
  • the drying temperature in the drying step is 50 to 200 ° C.
  • the drying time of the drying step is 1 minute to 3 hours.
  • the polymerizable monomer (m) includes a polyfunctional monomer.
  • the structure of the polymer (p) is an uncrosslinked structure.
  • a fragrance is contained in at least one of the polymerizable composition layer (a) and the monomer absorption layer (b).
  • the monomer absorption layer (b) contains inorganic particles.
  • the flame retardant polymer member of the present invention comprises Solid layered inorganic compound-containing polymer obtained by polymerizing a polymerizable composition layer (a) formed from a polymerizable composition ( ⁇ ) containing a polymerizable monomer (m) and a layered inorganic compound (f) It is obtained by laminating a layer (a p ) and a solid monomer absorption layer (b) containing the polymer (p) and capable of absorbing the polymerizable monomer (m).
  • a drying step is performed.
  • the drying temperature in the drying step is 50 to 200 ° C.
  • the drying time of the drying step is 1 minute to 3 hours.
  • the polymerizable monomer (m) includes a polyfunctional monomer.
  • the structure of the polymer (p) is an uncrosslinked structure.
  • the polymer (p) has a gel fraction of 10% by weight or less.
  • a fragrance is contained in at least one of the layered inorganic compound-containing polymer layer ( ap ) and the monomer absorption layer (b).
  • a weathering agent is contained in at least one of the layered inorganic compound-containing polymer layer ( ap ) and the monomer absorption layer (b).
  • the flame retardant polymer member of the present invention comprises A syrup-like polymerizable composition layer (a ′) formed from a polymerizable composition ( ⁇ ) containing a polymerizable monomer (m1) and a layered inorganic compound (f), a polymerizable monomer (m2) and a polymer ( It is obtained by laminating and polymerizing a syrup-like polymerizable composition layer (b ′) containing p2).
  • a drying step is performed.
  • the drying temperature in the drying step is 50 to 200 ° C.
  • the polymerizable monomer (m1) includes a polyfunctional monomer.
  • a weathering agent is contained in at least one of the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′).
  • inorganic particles are contained in the polymerizable composition layer (b ′).
  • the flame retardant polymer member of the present invention comprises The polymer layer (B), the flame retardant layer (A1) provided on one side of the polymer layer (B), and the flame retardant layer (A2) provided on the other side of the polymer layer (B) And a flame retardant polymer member,
  • Each of the flame retardant layer (A1) and the flame retardant layer (A2) is a layer containing a layered inorganic compound (f) in the polymer (X).
  • the flame retardant polymer member of the present invention comprises The flame retardant polymer member is placed horizontally so that the flame retardant layer (A1) side or the flame retardant layer (A2) side is a lower surface, and the lower surface is in contact with air, Install the Bunsen burner so that the flame outlet of the Bunsen burner is located 45 mm away from the flame retardant layer (A1) side or the bottom surface of the flame retardant layer (A2) side, A Bunsen burner flame 55 mm in height from the flame outlet is indirectly flamed for 30 seconds on the bottom surface of the flame retardant layer (A1) or the flame retardant layer (A2) (however, at the end of the flame retardant polymer member) (In order to prevent flame contact) In the horizontal combustion test, it has flame retardancy capable of shielding the flame.
  • the layered inorganic compound (f) in the flame retardant layer (A1) and the flame retardant layer (A2) is a layered clay mineral.
  • the flame retardant polymer member of the present invention comprises A flame retardant polymer member (M1) provided with a flame retardant layer (A1) on one side of the polymer layer (B1) and a flame retardant layer (A2) provided on one side of the polymer layer (B2)
  • the fuel polymer member (M2) is obtained by bonding so that the polymer layer (B1) and the polymer layer (B2) are in contact with each other.
  • a flame retardant article is provided.
  • the flame-retardant polymer member of the present invention is bonded to an adherend.
  • the adherend is paper, wood, plastic material, metal, gypsum board, glass, or a composite material containing these.
  • a method for flame-retarding an adherend is provided.
  • the flame-retardant polymer member of the present invention is bonded to the adherend to make the adherend flame-retardant.
  • the adherend is paper, wood, plastic material, metal, gypsum board, glass, or a composite material containing these.
  • the flame retardant layer (A) exhibits a high degree of flame retardancy by being a layer containing the layered inorganic compound (f) in the polymer (X).
  • the flame-retardant polymer member of the present invention has a polymer, even when it is in direct contact with the flame, the flame-retardant polymer member does not burn for a certain period of time and can shield the flame.
  • the flame-retardant polymer member of the present invention does not need to contain a halogen-based resin.
  • the flame retardant layer (A) is excellent in transparency because the proportion of the layered inorganic compound (f) in the polymer (X) can be controlled to be relatively small. In particular, flame retardancy can be exhibited even when the ash content in the flame retardant layer (A) is as low as 70% by weight. Thus, the flame retardant polymer member of the present invention can effectively exhibit flame retardancy while satisfying flexibility and transparency.
  • the flame-retardant polymer member of the present invention comprises a syrup-like polymerizable composition layer (a) formed from a polymerizable composition ( ⁇ ) containing a polymerizable monomer (m) and a layered inorganic compound (f).
  • a solid monomer absorption layer (b) containing the polymer (p) and capable of absorbing the polymerizable monomer (m), and the polymerization monomer (m1) and the layered inorganic
  • a syrup-like polymerizable composition layer (a ′) formed from a polymerizable composition ( ⁇ ) containing a system compound (f), and a syrup-like polymerizability containing a polymerizable monomer (m2) and a polymer (p2) When obtained by laminating the composition layer (b ′) and performing polymerization, the flame-retardant polymer member of the present invention is particularly excellent in flame retardancy.
  • the flame-retardant polymer member of the present invention does not require evaporative removal of a volatile component (for example, an organic solvent or an organic compound) contained in the polymerizable composition ( ⁇ ) in the production thereof, the load on the environment is reduced. This can be reduced and is environmentally advantageous.
  • a volatile component for example, an organic solvent or an organic compound
  • the strong adhesive flame retardant polymer member of the present invention has strong adhesiveness, when pasted to an adherend, it is difficult to peel off from the adherend, and it is possible to maintain a pasted state for a long time, Expansion to various uses is expected.
  • the flame retardant polymer member of the present invention can preferably reduce outgas from the flame retardant polymer member.
  • the flame retardant polymer member of the present invention can exhibit excellent cigarette resistance when the polymer (X) in the flame retardant layer (A) contains a crosslinked polymer.
  • the polyfunctional monomer is contained in the polymerizable monomer for constructing the crosslinked polymer in an amount of 10 to 100% by weight, more excellent cigarette resistance can be expressed.
  • the flame-retardant polymer member of the present invention can exhibit excellent curling resistance by adopting an uncrosslinked structure or a semi-interpenetrating polymer network structure as the polymer structure in the polymer layer (B).
  • the flame retardant polymer member of the present invention has a flame retardant layer as the outermost layer on both sides, and therefore can exhibit very excellent flame retardancy.
  • the flame-retardant polymer member of the present invention can shield the flame without burning for a certain period of time even when both sides thereof are exposed to the flame. For example, in the event of a fire, even if a flame spreads from the front surface to the back surface of the flame retardant polymer member of the present invention, a very high level of flame retardancy can be expressed.
  • the flame retardant polymer member of the present invention can contain a fragrance in at least one of the flame retardant layer (A) and the polymer layer (B). If it does in this way, the outstanding odor improvement property can be expressed, for example, when using (for example, construction etc.) in sealed space, such as a room
  • the flame retardant polymer member of the present invention can contain a weathering agent in at least one of the flame retardant layer (A) and the polymer layer (B). In this way, very excellent weather resistance can be expressed, and even when exposed to ultraviolet rays for a long time, yellowing does not occur and transparency can be maintained.
  • the flame-retardant polymer member of the present invention exhibits a high degree of low heat generation and low smoke generation.
  • A is a structure having only A and a crosslinked structure
  • B is a structure having only B and having a crosslinked structure.
  • network structure IPN structure
  • A has an uncrosslinked structure
  • B has a crosslinked structure, which is referred to as “semi-interpenetrating polymer network structure”.
  • FIG. 1 Schematic diagram of the flame retardant polymer member of the present invention is shown in FIG.
  • the flame retardant layer (A) is provided on one surface of the polymer layer (B), but the flame retardant layer (A) can be provided on both surfaces of the polymer layer (B).
  • the flame retardant polymer member of the present invention has the flame retardant layer (A) on one surface of the polymer layer (B)
  • the outermost layer opposite to the flame retardant layer (A) of the flame retardant polymer member is the polymer layer.
  • (B) may be sufficient and the outermost layer on the opposite side to the flame-retardant layer (A) of a flame-retardant polymer member may be the adhesive layer (H) provided on the polymer layer (B).
  • One of the embodiments of the flame retardant polymer member of the present invention includes a polymer layer (B), a flame retardant layer (A1) provided on one surface of the polymer layer (B), and the polymer layer (B).
  • a flame retardant layer (A2) provided on the other surface of the substrate.
  • Each of the flame retardant layer (A1) and the flame retardant layer (A2) is a layer containing a layered inorganic compound (f) in the polymer.
  • FIG. 2 shows a schematic view of the flame retardant polymer member of the present invention when such an embodiment is adopted.
  • the flame retardant polymer member of the present invention may contain a fragrance in at least one of the flame retardant layer (A) and the polymer layer (B).
  • the flame retardant polymer member of the present invention may contain a weathering agent in at least one of the flame retardant layer (A) and the polymer layer (B).
  • the flame retardant polymer member of the present invention may contain a heat resistant resin in at least one of the flame retardant layer (A) and the polymer layer (B).
  • inorganic particles may be contained in the polymer layer (B).
  • various polymers are preferably 80% by weight or more, more preferably 90% by weight or more, further preferably 95% by weight or more, particularly preferably 98% by weight or more, and most preferably substantially 100% by weight. % Is included.
  • Examples of the polymer in the polymer layer (B) include acrylic resins; urethane resins; polyethylene (PE), polypropylene (PP), ethylene-propylene copolymers, ethylene-vinyl acetate copolymers (EVA), and the like.
  • An olefin resin having an ⁇ -olefin as a monomer component polyester resins such as polyethylene terephthalate (PET), polyethylene naphthalate (PEN), polybutylene terephthalate (PBT); vinyl acetate resin; polyphenylene sulfide (PPS); polyamide (Nylon), amide resins such as wholly aromatic polyamide (aramid); polyimide resins; polyether ether ketone (PEEK); epoxy resins; oxetane resins; vinyl ether resins; natural rubber; .
  • the polymer in the polymer layer (B) is preferably an acrylic resin.
  • the polymer in the polymer layer (B) may be only one type or two or more types.
  • Arbitrary appropriate polymerizable monomers can be employ
  • any appropriate monofunctional monomer can be adopted as long as it is a polymerizable monomer having only one polymerizable group. Only one type of monofunctional monomer may be used, or two or more types may be used.
  • the monofunctional monomer is preferably an acrylic monomer.
  • an acryl-type monomer Preferably, the (meth) acrylic-acid alkylester which has an alkyl group is mentioned. Only one (meth) acrylic acid alkyl ester having an alkyl group may be used, or two or more types may be used. Note that “(meth) acryl” means “acryl” and / or “methacryl”.
  • Examples of (meth) acrylic acid alkyl ester having an alkyl group include (meth) acrylic acid alkyl ester having a linear or branched alkyl group, and (meth) acrylic acid alkyl ester having a cyclic alkyl group. Can be mentioned.
  • the (meth) acrylic acid alkyl ester here means monofunctional (meth) acrylic acid alkyl ester.
  • Examples of the (meth) acrylic acid alkyl ester having a linear or branched alkyl group include, for example, methyl (meth) acrylate, ethyl (meth) acrylate, propyl (meth) acrylate, and isopropyl (meth) acrylate.
  • (meth) acrylic acid alkyl esters having 2 to 14 carbon atoms in the alkyl group are preferable, and (meth) acrylic acid alkyl esters having 2 to 10 carbon atoms in the alkyl group are more preferable. .
  • any appropriate multifunctional monomer can be adopted as the multifunctional monomer.
  • adopting a polyfunctional monomer a crosslinked structure can be provided to the polymer in a polymer layer (B). Only one type of polyfunctional monomer may be used, or two or more types may be used.
  • Any other suitable copolymerizable monomer can be adopted as the other copolymerizable monomer.
  • other copolymerizable monomers it becomes possible to improve the cohesive strength of the polymer in the polymer layer (B), or to improve the adhesive strength of the polymer layer (B). To do.
  • Other copolymerizable monomers may be only one type or two or more types.
  • the polymer layer (B) may contain a flame retardant.
  • Arbitrary appropriate flame retardants can be employ
  • examples of such flame retardants include organic flame retardants such as phosphorus flame retardants; inorganic flame retardants such as magnesium hydroxide, aluminum hydroxide, and layered silicates.
  • the thickness of a polymer layer (B) is, for example, preferably 1 to 3000 ⁇ m, more preferably 2 to 2000 ⁇ m, and further preferably 5 to 1000 ⁇ m.
  • the polymer layer (B) may be a single layer or a laminate composed of multiple layers.
  • epoxy adhesive base polymer, oxetane pressure sensitive adhesive (oxetane adhesive) base polymer, vinyl ether pressure sensitive adhesive (vinyl ether adhesive) base polymer, urethane pressure sensitive adhesive (urethane) It functions as a base polymer of a polyester-based pressure-sensitive adhesive), a base polymer of a polyester-based pressure-sensitive adhesive (polyester-based pressure-sensitive adhesive), and the like.
  • the organic chain low molecular compound as a fragrance is preferably an alcohol that is an organic chain low molecular compound, an aldehyde that is an organic chain low molecular compound, or a ketone that is an organic chain low molecular compound. It is done.
  • organic low-chain compounds include, for example, alcohols having 6 to 12 carbon atoms, cis-3-hexenol, 3,3,5-trimethylhexanol, and 6 to 12 carbon atoms. Examples thereof include aldehyde, 2,6,10-trimethyl-9-undecene-1-al, and methyl amyl ketone. Only 1 type may be used for the organic chain low molecular weight compound as a fragrance
  • alicyclic compound as a fragrance, preferably, an alcohol as an alicyclic compound, an aldehyde as an alicyclic compound, a ketone as an alicyclic compound, an ester as an alicyclic compound, an oil
  • an alcohol as an alicyclic compound
  • an aldehyde as an alicyclic compound
  • a ketone as an alicyclic compound
  • an ester as an alicyclic compound
  • an oil examples include ethers that are cyclic compounds and hydrocarbons that are alicyclic compounds.
  • Examples of such alicyclic compounds include pt-butylcyclohexanol, ot-butylcyclohexanol, synthetic sandals, 4- (tricyclo [5,2,1,02,6] -decylidene- 8) -butanal, 2,4-dimethylcyclohex-3-ene-3-carbaldehyde, pt-butylcyclohexyl acetate, ot-butylcyclohexyl acetate, tricyclo [5,2,1,02 , 6] -dec-3-en-8 (or 9) -yl acetate, 4-acetoxy-3-pentyltetrahydrobirane, ethylene brushate, ot-butylcyclohexanone, pt-amylcyclohexanone, Examples include 2-ethylhexanal ethylene glycol acetal. Only 1 type may be used for the alicyclic compound as a fragrance
  • Preferred examples of the terpene compound as a fragrance include alcohols that are terpene compounds, aldehydes that are terpene compounds, ketones that are terpene compounds, esters that are terpene compounds, and ethers that are terpene compounds.
  • terpene compounds include linalool, terpineol, citronellol, geraniol, borneol, cedrol, lavandulol, 2,6-dimethyl-heptan-2-ol, citral, citronellal, methoxycitronellal, hydroxycitronol Neral, geranoxyacetaldehyde, 4- (4-methyl-3-pentenyl) -cyclohex-3-ene-1-carbaldehyde, 2,4,6-trimethylcyclohex-3-ene-1-carbaldehyde , Iso-bornyl acetate, ionone, methylionone, acetyl, cedrene, 2,2,7,7-tetramethyl-2-tricyclo [6,2,1,03,8] -undecan-4-one, camphor, menthone , D-limonene, 1-limonene, p-cymene ⁇ -c
  • the polymer layer (B) may contain a weathering agent.
  • the content is preferably 0.001 to 30% by weight, more preferably 0.01 to 20% by weight based on the total weight of the polymer layer (B). %, More preferably 0.1 to 10% by weight, particularly preferably 0.3 to 5% by weight.
  • the polymer layer (B) contains a weathering agent, if the content ratio is within the above range, the flame-retardant polymer member of the present invention can exhibit excellent weather resistance.
  • Any appropriate weathering agent can be adopted as a weathering agent that can be contained in at least one of the flame retardant layer (A) and the polymer layer (B).
  • a weathering agent is preferably at least one selected from ultraviolet absorbers and antioxidants. Only one type of weathering agent may be used, or two or more types may be used in combination.
  • Examples of the ultraviolet absorber as a weathering agent include at least one selected from oxybenzophenone compounds, benzotriazole compounds, salicylic acid ester compounds, benzophenone compounds, and cyanoacrylate compounds. Only 1 type may be used for the ultraviolet absorber as a weathering agent, and it may use 2 or more types together.
  • benzotriazole-based compounds examples include 2- (2′-hydroxyphenyl) benzotriazoles (for example, 2- (2′-hydroxyphenyl) -2H-benzotriazole, and its 5′-methyl derivatives, 3 ′, 5′-di-tert-butyl derivatives, 5 ′-(1,1,3,3-tetramethylbutyl) derivatives, 5-chloro-3 ′, 5′-di-tert-butyl derivatives, 5-chloro-3 '-Tert-butyl-5'-methyl derivatives, 3'-sec-butyl-5'-tert-butyl derivatives, 4'-octoxy derivatives, 3', 5'-di-tert-amyl derivatives, 3 ', 5 '-Bis ( ⁇ , ⁇ -dimethylbenzyl) derivatives, etc.), 2- (2-hydroxy) -2H-benzotriazole, 2- (2-hydroxy-5-vinylphenyl) -2H-benzoto
  • benzophenone compounds and oxybenzophenone compounds include 2,4-dihydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid (anhydrous and trihydrate), 2-hydroxy-4-octyloxybenzophenone, 4-dodecyloxy-2-hydroxybenzophenone, 4-benzyloxy-2-hydroxybenzophenone, 2,2 ', 4,4'-tetrahydroxybenzophenone, 2,2'-dihydroxy Examples include -4,4'-dimethoxybenzophenone.
  • salicylic acid ester compounds include phenyl-2-acryloyloxybenzoate, phenyl-2-acryloyloxy-3-methylbenzoate, phenyl-2-acryloyloxy-4-methylbenzoate, and phenyl-2.
  • cyanoacrylate compound examples include alkyl-2-cyanoacrylate, cycloalkyl-2-cyanoacrylate, alkoxyalkyl-2-cyanoacrylate, alkenyl-2-cyanoacrylate, alkynyl-2-cyanoacrylate, and the like.
  • antioxidants examples include at least one selected from a phenol stabilizer, a phosphorus stabilizer, a thioether stabilizer, and an amine stabilizer. Only one type of antioxidant as a weathering agent may be used, or two or more types may be used in combination.
  • phenolic stabilizers include 2,6-di-tert-butyl-4-methylphenol, 4-hydroxymethyl-2,6-di-tertiary butylphenol, and 2,6-di-tertiary.
  • phosphorus stabilizers examples include trisnonylphenyl phosphite, tris (2,4-di-tertiary butylphenyl) phosphite, tris [2-tertiary butyl-4- (3-tertiary butyl).
  • phosphite tridecyl phosphite, octyl diphenyl phosphite, di (decyl) monophenyl phosphite, di (tridecyl) pentaerythritol diphosphite, di Stearyl pentaerythritol diphosphite, di (nonylphenyl) pentaerythritol diphosphite, bis (2,4-di-tert-butylphenyl) pentaerythritol diphosphite, bis (2,6-di-tert-butyl) -4-methylphenyl) pentaerythritol diphosphite, bis (2 , 4,6-Tri-tert-butylphenyl) pentaerythritol diphosphite, tetra (tridec
  • thioether stabilizer examples include dialkylthiodipropionate compounds such as dilauryl thiodipropionate, dimyristyl, and distearyl; ⁇ -alkyl mercaptopropionate of polyols such as tetrakis [methylene (3-dodecylthio) propionate] methane Compound; and the like.
  • amine stabilizers include bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate, bis (1,2,2,6,6-pentamethyl-4-piperidyl) -2- ( 3,5-di-tertiarybutyl-4-hydroxybenzyl) -2-butylmalonate, bis (1-acryloyl-2,2,6,6-tetramethyl-4-piperidyl) -bis (3,5 -Di-tertiarybutyl-4-hydroxybenzyl) malonate, tetrakis (2,2,6,6-tetramethyl-4-piperidyl) -1,2,3,4-butanetetracarboxylate, poly ⁇ [6 -(1,1,3,3-tetramethylbutyl) imino-s-triazine-2,4-diyl] [(2,2,6,6-tetramethyl-4-piperidyl) imino] hexamethylene [(2 , 2,6,6-tet Me
  • Arbitrary appropriate heat resistant resin can be employ
  • a heat resistant resin is preferably a heat resistant resin having a glass transition temperature Tg of 120 ° C. or higher. Only one kind of heat-resistant resin may be used, or two or more kinds may be used.
  • High Tg acrylic resins include carboxyl group-containing acrylic polymers (such as polyacrylic acid polymers), acrylamide polymers (such as isopropylacrylamide polymers), and alicyclic acrylic polymers (isobornyl acrylic polymers, dicyclopentadiene acrylic polymers). Etc.).
  • carboxyl group-containing acrylic polymers such as polyacrylic acid polymers
  • acrylamide polymers such as isopropylacrylamide polymers
  • alicyclic acrylic polymers isobornyl acrylic polymers, dicyclopentadiene acrylic polymers. Etc.
  • the polymer layer (B) can contain inorganic particles.
  • the content ratio of the inorganic particles in the polymer layer (B) is preferably 0.001 to 1000% by weight, more preferably 0.01 to 800% by weight, and further preferably 0.1 to 500% by weight. It is particularly preferably 1 to 300% by weight.
  • the flame-retardant polymer member of the present invention can exhibit a high degree of low heat generation and low smoke generation.
  • the inorganic particles in the polymer layer (B) may be only one kind or two or more kinds.
  • the flame retardant polymer member of the present invention has a form (1) in which the outermost layer opposite to the flame retardant layer (A) is a polymer layer (B), and the flame retardant layer (A) Two forms of the form (2) where the outermost layer on the opposite side is the pressure-sensitive adhesive layer (H) provided on the polymer layer (B) can be adopted.
  • any appropriate pressure-sensitive adhesive layer can be adopted as long as it can exhibit removability or strong pressure-sensitive adhesiveness.
  • the pressure-sensitive adhesive layer (H) include layers formed from acrylic pressure-sensitive adhesives, urethane pressure-sensitive adhesives, silicone-based pressure-sensitive adhesives, natural rubber-based pressure-sensitive adhesives, synthetic rubber-based pressure-sensitive adhesives, vinyl acetate-based pressure-sensitive adhesives, and the like. Can be mentioned.
  • a flame retardant layer (A) can be used for description of a flame retardant layer (A1) and a flame retardant layer (A2).
  • various components contained in the flame retardant layer (A1) and the flame retardant layer (A2) may be the same or different.
  • Examples of the polymer (X) contained in the flame retardant layer (A) include the same polymers as those that can be contained in the polymer layer (B).
  • the polymer (X) contained in the flame retardant layer (A) may contain a crosslinked polymer.
  • the flame-retardant polymer member of the present invention can exhibit excellent cigarette resistance when the polymer (X) in the flame-retardant layer (A) contains a crosslinked polymer.
  • the content ratio of the crosslinked polymer in the polymer (X) is preferably 50 to 100% by weight, more preferably 70 to 100% by weight, still more preferably 90 to 100% by weight, Particularly preferred is 95 to 100% by weight, and most preferred is substantially 100% by weight.
  • the flame-retardant polymer member of the present invention can exhibit excellent cigarette resistance.
  • the cross-linked polymer in the polymer (X) is preferably obtained by polymerizing a polymerizable monomer containing a polyfunctional monomer.
  • the content ratio of the polyfunctional monomer in the polymerizable monomer that can be used for obtaining the crosslinked polymer is preferably 10 to 100% by weight, more preferably 30 to 100% by weight, and further preferably 50 to 100% by weight. %, Particularly preferably 70 to 100% by weight, and most preferably 90 to 100% by weight. If the content ratio of the polyfunctional monomer in the polymerizable monomer that can be used for obtaining the crosslinked polymer is within the above range, the flame-retardant polymer member of the present invention can exhibit better cigarette resistance.
  • polymerizable monomer that can be used to obtain the crosslinked polymer include the same polymerizable monomers that can be used to form the polymer that can be included in the polymer layer (B).
  • the flame retardant polymer member of the present invention can exhibit excellent cigarette resistance, further improve heat resistance, and improve surface scratch resistance. It becomes possible to make it.
  • the flame retardant layer (A) may contain a fragrance.
  • the content is preferably 1.0 ⁇ 10 ⁇ 5 to 1.0 ⁇ 10 ⁇ 1 weight relative to the total weight of the flame retardant layer (A). %, More preferably 1.0 ⁇ 10 ⁇ 4 to 1.0 ⁇ 10 ⁇ 2 wt%.
  • the flame retardant polymer member of the present invention can exhibit an excellent odor improving property if the content ratio is within the above range.
  • flavor in a flame-retardant layer (A) there exists a possibility that an odor cannot fully be improved.
  • flavor in a flame-retardant layer (A) there exists a possibility that the aroma which a fragrance
  • the details of the fragrance are as described above.
  • the flame retardant layer (A) may contain a weathering agent.
  • the content is preferably 0.001 to 30% by weight, more preferably 0.001%, based on the total weight of the flame retardant layer (A).
  • the content is from 01 to 20% by weight, more preferably from 0.1 to 10% by weight, and particularly preferably from 0.3 to 5% by weight.
  • the flame retardant polymer member of the present invention can exhibit excellent weather resistance if the content ratio is within the above range.
  • the details of the weathering agent are as described above.
  • the flame retardant layer (A) may contain a heat resistant resin.
  • the content ratio of the heat resistant resin in the flame retardant layer (A) is preferably 5% with respect to the total weight of the flame retardant layer (A). % Or more, more preferably 10% by weight or more, further preferably 20% by weight or more, and particularly preferably 30% by weight or more.
  • the upper limit of the content rate of the heat resistant resin in a flame-resistant layer (A) is not specifically limited, Preferably it is 100 weight% or less with respect to the whole weight of a flame-resistant layer (A).
  • the heat resistant flame retardant polymer member of the present invention is It is possible to express very excellent heat resistance.
  • the details of the heat resistant resin are as described above.
  • the explanation regarding the layered inorganic compound (f) contained in the flame retardant layer (A) is as follows. A2) may be incorporated in the description of the layered inorganic compound (f) contained therein.
  • the layered inorganic compound (f) contained in the flame retardant layer (A1) and the layered inorganic compound (f) contained in the flame retardant layer (A2) may be the same or different. May be.
  • Examples of the layered inorganic compound (f) contained in the flame retardant layer (A) include layered inorganic substances and organic processed products thereof.
  • the layered inorganic compound (f) may be solid or may have fluidity. Only one type of layered inorganic compound may be used, or two or more types may be used.
  • inorganic substances that can form layered inorganic substances include silicates and clay minerals. Especially, as a layered inorganic substance, a layered clay mineral is preferable.
  • the organic processed material of the layered inorganic material is obtained by processing the layered inorganic material with an organic compound.
  • an organic compound an organic cationic compound etc. are mentioned, for example.
  • organic cationic compounds include cationic surfactants having a cationic group such as quaternary ammonium salts and quaternary phosphonium salts.
  • the cationic surfactant has a cationic group such as a quaternary ammonium salt or a quaternary phosphonium salt in a propylene oxide skeleton, an ethylene oxide skeleton, an alkyl skeleton, or the like.
  • Such a cationic group preferably forms a quaternary salt with a halide ion (eg, a chloride ion).
  • Examples of the cationic surfactant having a quaternary ammonium salt include lauryl trimethyl ammonium salt, stearyl trimethyl ammonium salt, trioctyl ammonium salt, distearyl dimethyl ammonium salt, distearyl dibenzyl ammonium salt, and methyldiethylpropylene oxide. Examples thereof include ammonium salts having a skeleton.
  • a layered inorganic substance such as a layered clay mineral can be treated with an organic cationic compound so that cations between layers can be ion-exchanged with a cationic group such as a quaternary salt.
  • a cationic group such as a quaternary salt.
  • the cation of the clay mineral include metal cations such as sodium ion and calcium ion.
  • the layered clay mineral treated with the organic cationic compound is easily swollen and dispersed in the polymer and the polymerizable monomer.
  • the layered clay mineral treated with the organic cationic compound include Lucentite series (manufactured by Corp Chemical Co.). Specific examples of the Lucentite series (Coop Chemical Co., Ltd.) include Lucentite SPN, Lucentite SAN, Lucentite SEN, and Lucentite STN.
  • Examples of the organic processed product of the layered inorganic material include those in which the surface of the layered inorganic material is subjected to a surface treatment with various organic compounds (for example, a low surface tension treatment with a silicone compound or a fluorine compound). It is done.
  • a surface treatment with various organic compounds for example, a low surface tension treatment with a silicone compound or a fluorine compound. It is done.
  • the ratio of the organic compound to the layered inorganic material depends on the cation exchange capacity (“CEC”) of the layered inorganic material.
  • CEC is related to the ion exchange capacity of the layered inorganic compound (f) or the total amount of positive charge that can be adsorbed on the surface of the layered inorganic material, which is expressed in units of positive charge per unit mass of colloidal particles, ie, SI units. Expressed by "Coulomb per mass”.
  • CEC may be expressed in milliequivalents per gram (meq / g) or milliequivalents per 100 grams (meq / 100 g).
  • a CEC of 1 meq / g corresponds to 96.5 C / g in SI units.
  • Some CEC values for typical clay minerals are as follows: Montmorillonite is in the range of 70-150 meq / 100 g, halosite is in the range of 40-50 meq / 100 g, and kaolin is in the range of 1-10 meq / 100 g.
  • the ratio of the organic compound to the layered inorganic material is preferably 1000 parts by weight or less, more preferably 3 to 700 parts by weight, with respect to 100 parts by weight of the layered inorganic material. More preferably, it is 5 to 500 parts by weight.
  • the particle size (average particle size) of the layered inorganic compound (f) is as dense as possible in the portion where the layered inorganic compound (f) is distributed in the flame retardant layer (A) from the viewpoint of obtaining good flame retardancy.
  • the average value of the primary particle diameter when the layered inorganic compound (f) is dispersed in a dilute solution is the median diameter in the laser scattering method or the dynamic light scattering method.
  • the thickness is preferably 5 nm to 10 ⁇ m, more preferably 6 nm to 5 ⁇ m, and further preferably 7 nm to 1 ⁇ m. Note that two or more kinds of particles having different particle diameters may be used in combination.
  • the shape of the particles may be any shape such as a spherical shape such as a true spherical shape or an elliptical spherical shape, an indefinite shape, a needle shape, a rod shape, a flat plate shape, a flake shape, or a hollow tubular shape.
  • the shape of the particles is preferably a flat plate shape or a flake shape.
  • grains may have a hole, a protrusion, etc. on the surface.
  • the average value of the maximum primary particle size is preferably 5 ⁇ m or less, more preferably 5 nm to 5 ⁇ m.
  • Lucentite SPN manufactured by Co-op Chemical Co., Ltd.
  • the particle size is 25% average primary particle size 19 nm, 50% average primary particle size 30 nm, 99% primary particle size 100 nm, thickness is 1 nm, and aspect ratio is about 30.
  • the characteristics based on the polymer can be exhibited and the characteristics of the layered inorganic compound (f) can be exhibited. Can do.
  • Ash content in the flame retardant layer (A) (content ratio of the layered inorganic compound (f) with respect to the total amount of the material forming the flame retardant layer (A): provided that the layered inorganic compound (f) is an organic treatment of the layered inorganic compound)
  • the content ratio of the layered inorganic material not subjected to organic treatment can be appropriately set according to the type of the layered inorganic compound (f).
  • the content is preferably 3% by weight or more and less than 70% by weight.
  • the description regarding the additive which can be contained in a flame-resistant layer (A) is the description of the additive which can be contained in a flame-resistant layer (A1) and the additive which can be contained in a flame-retardant layer (A2). Can be used for explanation.
  • the additive that can be contained in the flame retardant layer (A1) and the additive that can be contained in the flame retardant layer (A2) may be the same or different.
  • Arbitrary appropriate additives may be contained in the flame retardant layer (A).
  • additives include surfactants (for example, ionic surfactants, silicone-based surfactants, fluorine-based surfactants), and crosslinking agents (for example, polyisocyanate-based crosslinking agents, silicone-based crosslinking agents).
  • agents epoxy crosslinking agents, alkyl etherified melamine crosslinking agents, etc.
  • plasticizers fillers, anti-aging agents, antioxidants, colorants (pigments and dyes), solvents (organic solvents), and the like.
  • the thickness of the flame retardant layer (A) is preferably 3 to 1000 ⁇ m, more preferably 4 to 500 ⁇ m, and further preferably 5 to 200 ⁇ m. If the thickness of the flame retardant layer (A) is out of the above range, there may be a problem in flame retardancy.
  • the thickness is 10 to 5000 ⁇ m, more preferably 20 to 4000 ⁇ m, and still more preferably 30 to 3000 ⁇ m.
  • the total thickness of the flame retardant polymer member means the sum of the thickness of the flame retardant layer (A) and the thickness of the polymer layer (B) when the pressure-sensitive adhesive layer (H) is not provided.
  • the total thickness of the flame retardant layer (A1) and the flame retardant layer (A2) is the above flame retardant layer (A ).
  • the thickness of the flame retardant layer (A) is the total thickness of the flame retardant polymer member (in the case of not having the pressure-sensitive adhesive layer (H), the thickness of the flame retardant layer (A) and the polymer layer (B)
  • the ratio is preferably 50% or less, more preferably 50 to 0.1%, and still more preferably 40 to 1%. If the ratio of the thickness of the flame retardant layer (A) is out of the above range, there may be a problem with flame retardancy or a problem with the strength of the flame retardant layer (A).
  • the Bunsen burner 3 is installed so that the flame opening 4 and the bottom surface of the flame retardant polymer member S are 45 mm. Further, the bunsen burner 3 has its flame opening 4 positioned below the center of the flame retardant polymer member S. The flame height of the Bunsen burner 3 is adjusted to 55 mm from the flame outlet. Although the Bunsen burner 3 is positioned under the flame retardant polymer member S, the Bunsen burner 3 is shown outside the support plate 1 in FIG.
  • the flame retardancy is 1 cm for the Bunsen burner flame for 30 seconds (the height of the flame from the flame outlet 4 of the Bunsen burner 3: 55 mm, the lower surface of the flame retardant layer (A) side and the flame outlet 4 of the Bunsen burner 3. It is possible to evaluate the flame barrier property of the flame retardant polymer member and the shape maintaining property of the flame retardant polymer member when the distance (difference from 45 mm) is in contact with the flame.
  • Bunsen burner gas is propane gas and is carried out in the atmosphere.
  • the flame retardant polymer member of the present invention has the flame retardant layer (A) on one side of the polymer layer (B), the flame retardant polymer member preferably has excellent removability and is opposite to the flame retardant layer (A).
  • the adhesive strength at a peeling speed of 50 mm / min, peeling angle of 180 °, and 23 ° C. with respect to the stainless steel plate is less than 10 N / 20 mm, preferably 0.0001 N / 20 mm or more and less than 10 N / 20 mm. It is preferably 0.001 to 8 N / 20 mm, more preferably 0.001 to 6 N / 20 mm, and particularly preferably 0.001 to 5 N / 20 mm.
  • weak adhesive force can be expressed with respect to a to-be-adhered body, and the outstanding removability can be expressed. A specific method for measuring the adhesive strength will be described later.
  • the flame-retardant polymer member of the present invention preferably has excellent low outgassing properties, and can reduce outgas from the flame-retardant polymer member. Therefore, the flame retardant polymer member of the present invention can reduce odor due to outgas.
  • the amount of volatile components when heated at 150 ° C. is preferably 5000 ppm or less, more preferably 3000 ppm or less, still more preferably 1000 ppm or less, and particularly preferably 500 ppm or less. is there.
  • the flame-retardant polymer member of the present invention has an excellent low outgassing property when the amount of volatile components when heated at 150 ° C. is 5000 ppm or less, and can reduce outgas from the flame-retardant polymer member.
  • Evaluation of low outgassing property can be performed, for example, by examining the degree of odorlessness by a sensory test for odor, as shown in the examples.
  • the flame-retardant polymer member of the present invention can preferably exhibit excellent curl resistance. Therefore, it is difficult for the end portion to float when bonded to various adherends.
  • the curl resistance can be evaluated by, for example, standing a member on a horizontal experimental table and measuring the height from the experimental table to the end of the member after a predetermined time. That is, the smaller the height, the better the curl resistance. A specific method for measuring the curl resistance will be described later.
  • the flame retardant polymer member of the present invention has flexibility unique to plastics. For example, if both ends of 5 cm side of a 5 cm ⁇ 10 cm flame retardant polymer member are bent and repeatedly attached 50 times with mountain folds and valley folds, no scratches or cracks can be determined, and it can be determined that they have good flexibility. . Also, if a flame retardant polymer member of 5 cm x 10 cm is wound around a 1 cm diameter rod and then the flame retardant polymer member is peeled off, no damage or cracks will occur on the 5 cm x 10 cm flame retardant polymer member. It can be judged that it has a flexible property.
  • the flame-retardant polymer member of the present invention can preferably exhibit a very excellent odor improving property, and provides a good working environment when used (for example, construction) in a sealed space such as a room. it can.
  • the odor improving property can be evaluated by sensory evaluation as described later, for example.
  • the flame-retardant polymer member of the present invention can preferably exhibit very excellent weather resistance, and can maintain transparency without yellowing even when exposed to ultraviolet rays for a long time.
  • the weather resistance can be evaluated by, for example, a difference in color difference measurement values before and after a light exposure test as described later.
  • the heat-resistant flame-retardant polymer member of the present invention can preferably exhibit very excellent heat resistance and is excellent in dimensional stability under high temperature storage.
  • the heat resistance is evaluated by putting a member to be evaluated into a high-temperature oven for a predetermined time, measuring a change in dimensions before and after the charge, and calculating a dimensional change rate. Can be done by.
  • the flame-retardant polymer member of the present invention can preferably exhibit low exothermic properties. That is, the flame-retardant polymer member of the present invention has a low calorific value during combustion.
  • the calorific value can be evaluated, for example, by performing a combustion experiment on a member to be evaluated with a cone calorimeter at a predetermined temperature and a predetermined time and measuring the total calorific value during combustion. Details of the evaluation of the calorific value will be described later.
  • the flame retardant polymer member of the present invention can preferably exhibit low smoke generation. That is, the flame-retardant polymer member of the present invention has a small amount of smoke generated during combustion.
  • the evaluation of the amount of smoke can be performed, for example, by performing a combustion experiment on a member to be evaluated at a predetermined temperature and a predetermined time with a cone calorimeter and measuring the amount of smoke generated during combustion. Details of the smoke generation evaluation will be described later.
  • the flame-retardant polymer member of the present invention has a form (1) in which the outermost layer on the side opposite to the flame-retardant layer (A) is a polymer layer (B) in order to express re-peelability or strong adhesiveness.
  • the outermost layer on the side opposite to the fuel layer (A) can take the form (2) which is an adhesive layer (H) provided on the polymer layer (B).
  • the flame retardant polymer member of the present invention takes the form (1), the following production methods (1) to (3) can be applied to the method of manufacturing the flame retardant polymer member of the present invention.
  • the flame-retardant polymer member of the present invention takes the form (2)
  • the flame-retardant polymer member of the present invention is produced by the following production methods (1) to (3) according to the flame retardant layer (A) and the polymer.
  • the method of forming an adhesive layer (H) on the surface on the opposite side to the flame retardant layer (A) of a polymer layer (B) can be applied.
  • Arbitrary appropriate formation methods can be employ
  • a method for forming the pressure-sensitive adhesive layer (H) for example, any appropriate pressure-sensitive adhesive (or a mixture of the pressure-sensitive adhesive and any appropriate other component) is used as the flame retardant layer (A) of the polymer layer (B). Coating on the surface on the opposite side and drying as necessary, or any suitable adhesive (or a mixture of adhesive and any other suitable components) such as extrusion
  • the method include a method in which a layered pressure-sensitive adhesive layer is formed by using a machine, and then affixed on the surface of the polymer layer (B) opposite to the flame retardant layer (A).
  • Examples of the adhesive that can be used for the adhesive layer (H) include an acrylic adhesive, a urethane adhesive, a silicone adhesive, a natural rubber adhesive, a synthetic rubber adhesive, and a vinyl acetate adhesive. Is mentioned.
  • the flame retardant polymer member of the present invention comprises a polymer layer (B), a flame retardant layer (A1) provided on one side of the polymer layer (B), and the other side of the polymer layer (B).
  • the method for producing the flame retardant polymer member of the present invention includes, for example, a polymer layer (B) and one of the polymer layers (B). Any suitable structure can be used as long as a structure having a flame retardant layer (A1) provided on the surface and a flame retardant layer (A2) provided on the other surface of the polymer layer (B) is obtained.
  • a manufacturing method may be adopted.
  • the flame retardant polymer member (M2) provided with the flame retardant layer (A2) is obtained by bonding so that the polymer layer (B1) and the polymer layer (B2) are in contact with each other.
  • the flame retardant polymer member (M1) and the flame retardant polymer member (M2) may be the same flame retardant polymer member or different flame retardant polymer members.
  • the flame retardant polymer member (M1) and the flame retardant polymer member (M2) may be flame retardant polymer members obtained by the same production method, or may be flame retardant polymer members obtained by different production methods. There may be.
  • the polymer member (M2) that is, the flame retardant polymer member (M) provided with the flame retardant layer on one surface of the polymer layer may be produced by any appropriate method.
  • Such a flame retardant polymer member (M) can be produced by the same method as the flame retardant polymer member in the production method described below.
  • the production method (1) is preferably employed since the flame retardancy is good.
  • a syrup-like polymerizable composition layer (a) formed from a polymerizable composition ( ⁇ ) containing a polymerizable monomer (m) and a layered inorganic compound (f), and a polymer
  • the flame-retardant polymer member of the present invention is produced by laminating and polymerizing a solid monomer-absorbing layer (b) containing p) and capable of absorbing the polymerizable monomer (m).
  • a weathering agent may be contained in at least one of the polymerizable composition layer (a) and the monomer absorption layer (b). If a weathering agent is contained in at least one of the polymerizable composition layer (a) and the monomer absorption layer (b), the weathering agent is finally added to at least one of the flame retardant layer (A) and the polymer layer (B).
  • At least one of the polymerizable composition layer (a) and the monomer absorption layer (b) may contain a heat resistant resin. If at least one of the polymerizable composition layer (a) and the monomer absorption layer (b) contains a heat resistant resin, finally, at least one of the flame retardant layer (A) and the polymer layer (B) is heat resistant. Contains a functional resin.
  • inorganic particles may be contained in the monomer absorption layer (b). If inorganic particles are contained in the monomer absorption layer (b), the inorganic particles are finally contained in the polymer layer (B).
  • the polymerizable composition layer (a) formed by (1) is laminated on at least one surface of the solid monomer absorption layer (b) containing the polymer (p) and capable of absorbing the polymerizable monomer (m)
  • the flame retardant layer (A) and the polymer layer (B) can be obtained.
  • a part of the polymerizable monomer (m) in the polymerizable composition layer (a) is absorbed by the monomer absorption layer (b) and the polymerizable composition layer (a ),
  • the layered inorganic compound (f) moves, and the unevenly distributed polymerizable composition layer (a1) in which the layered inorganic compound (f) is distributed in the direction opposite to the monomer absorption layer (b) is obtained. It is done.
  • the flame retardant layer (A) and A polymer layer (B) is obtained.
  • the uneven distribution portion (a21) of the layered inorganic compound (f) corresponds to the flame retardant layer (A).
  • Non-uniformly distributed portion (a22) of layered inorganic compound (f) in unevenly distributed polymer layer (a2) and monomer absorbing layer (b1) obtained by absorbing monomer (m) by monomer absorbing layer (b) Cured monomer absorption layer (b2) formed by polymerizing corresponds to polymer layer (B). That is, the portion where the non-uniformly distributed portion (a22) and the cured monomer absorption layer (b2) are combined corresponds to the polymer layer (B).
  • a syrup-like polymerizable composition formed from a polymerizable composition ( ⁇ ) containing a polymerizable monomer (m) and a layered inorganic compound (f) “a syrup-like polymerizable composition formed from a polymerizable composition ( ⁇ ) containing a polymerizable monomer (m) and a layered inorganic compound (f)”.
  • the polymerizable composition layer (a) and the monomer absorption layer (b) are laminated to obtain a laminate (X).
  • the polymerizable composition layer (a) contains a layered inorganic compound (f) and a polymerizable monomer (m) (not shown).
  • FIG. 4 shows a case where the polymerization composition layer (a) is laminated only on one surface of the monomer absorption layer (b).
  • a cover film (C) is provided on the side of the polymerizable composition layer (a) that is not laminated on the monomer absorption layer (b).
  • a monomer absorption layer (b) is provided on a base film (D), and is used as a monomer absorptive sheet (E) with a base material.
  • the laminate (X) obtained by the lamination step (1) a part of the polymerizable monomer (m) in the polymerizable composition layer (a) is absorbed by the monomer absorption layer (b) (not shown). .
  • the layered inorganic compound (f) moves, and the layered inorganic compound (f) is distributed in the direction opposite to the monomer-absorbing layer (b).
  • An unevenly polymerizable composition layer (a1) having an unevenly distributed portion (a11) and a non-distributed portion (a12) of the inorganic compound (f) is obtained.
  • the polymerizable monomer (m) in the polymerizable composition layer (a) is absorbed by the monomer absorption layer (b)
  • the layered inorganic compound (f) is unevenly distributed on the side opposite to the monomer-absorbing layer (b)
  • the unevenly polymerizable composition layer (a1) is obtained.
  • the phenomenon of uneven distribution of the layered inorganic compound (f) in the uneven distribution polymerizable composition layer (a1) is presumed to be due to swelling of the monomer absorption layer (b). That is, since the monomer absorption layer (b) absorbs the polymerizable monomer (m) and expands, while the layered inorganic compound (f) is not absorbed by the monomer absorption layer (b), the layered inorganic compound (f) ) Are unevenly distributed in such a manner that they remain in the polymerizable composition layer (a). Therefore, when a base material that does not absorb the polymerizable monomer (m) is used as the monomer absorption layer (b), the base material does not swell with respect to the polymerizable monomer (m). Even if the physical layer (a) is laminated, the layered inorganic compound (f) is not unevenly distributed, and the unevenly polymerizable composition layer (a1) cannot be obtained.
  • the laminate (X) can be subjected to a heating step.
  • a heating step an unevenly polymerizable composition layer (a1) including an unevenly distributed portion (a11) in which the layered inorganic compound (f) is unevenly distributed with high density is obtained.
  • heating temperature control and heating time control are performed on the laminate (X).
  • the laminate (X) has a monomer-absorbing layer (b) in which the polymerizable monomer in the polymerizable composition layer (a) is compared with the case where the laminating step (1) is simply performed.
  • (M) can be absorbed more and the high density uneven distribution of the layered inorganic compound (f) becomes remarkable.
  • the monomer absorption layer (b1) in the laminate (X) is in a swollen state due to the monomer absorption layer (b) absorbing the polymerizable monomer (m)
  • the uneven distribution polymerizable composition layer (a1) Although the interface between the non-uniformly distributed portion (a12) of the layered inorganic compound (f) and the monomer-absorbing layer (b1) cannot be confirmed (these combined portions are shown as ab1 in FIG. 4), in FIG. The interface is indicated by a broken line.
  • the laminate (X) is subjected to a polymerization step (2) to polymerize the polymerizable monomer (m) in the unevenly polymerizable composition layer (a1), and includes the unevenly distributed polymer layer (a2).
  • Get body (Y) The uneven distribution polymer layer (a2) is cured while the uneven distribution structure in the uneven distribution polymerizable composition layer (a1) is maintained.
  • the unevenly distributed polymer layer (a2) has an unevenly distributed portion (a21) of the layered inorganic compound (f) and an undistributed portion (a22) of the layered inorganic compound (f).
  • the monomer absorption layer (b1) becomes a cured monomer absorption layer (b2).
  • the interface between the non-uniformly distributed portion (a22) of the layered inorganic compound (f) in the unevenly distributed polymer layer (a2) and the cured monomer absorbing layer (b2) cannot be confirmed (these In FIG. 4, the interface is indicated by a broken line for the sake of convenience.
  • the production method (1) preferably includes a drying step (3).
  • the drying step (3) can be performed after the polymerization step (2).
  • the residual odor component in the laminate (Y) can be removed, so that outgas from the flame retardant polymer member can be reduced.
  • the polymerizable composition layer (a) is laminated on at least one surface of the monomer absorption layer (b) to obtain “polymerizable composition layer (a) / monomer absorption layer (b)”.
  • a laminated body having the structure is prepared.
  • the polymerizable composition layer (a) is a layer formed of the polymerizable composition ( ⁇ ).
  • the polymerizable composition ( ⁇ ) contains at least a polymerizable monomer (m) and a layered inorganic compound (f).
  • the polymerizable composition ( ⁇ ) may be a partially polymerized composition in which a part of the polymerizable monomer (m) is polymerized from the viewpoints of handleability, coating property, and the like.
  • the polymerizable monomer (m) may contain a polyfunctional monomer.
  • the flame retardant polymer member of the present invention can exhibit excellent cigarette resistance.
  • the content of the polyfunctional monomer in the polymerizable monomer (m) is preferably 10 to 100% by weight, more preferably 30 to 100% by weight. More preferably, it is 50 to 100% by weight, particularly preferably 70 to 100% by weight, and most preferably 90 to 100% by weight. If the content ratio of the polyfunctional monomer in the polymerizable monomer (m) is within the above range, the flame-retardant polymer member of the present invention can exhibit better cigarette resistance.
  • the content of the (meth) acrylic acid alkyl ester is preferably 70% by weight based on the total amount of the polymerizable monomer (m). It is above, More preferably, it is 80 weight% or more.
  • the (meth) acrylic acid alkyl ester is used with respect to the total amount of the polymerizable monomer (m). Is preferably 95% by weight or less, more preferably 0.01 to 95% by weight, and still more preferably 1 to 70% by weight.
  • the content of the polyfunctional monomer is preferably 95% by weight or less based on the total amount of the polymerizable monomer (m). More preferably, the content is 0.01 to 95% by weight, and still more preferably 1 to 70% by weight.
  • the content of the polyfunctional monomer exceeds 95% by weight with respect to the total amount of the polymerizable monomer (m)
  • curing shrinkage at the time of polymerization becomes large, and a uniform film-like or sheet-like flame-retardant polymer member can be obtained. There exists a possibility that it may disappear, and there exists a possibility that the flame-retardant polymer member obtained may become too weak.
  • the content of the polyfunctional monomer is less than 0.01% by weight based on the total amount of the polymerizable monomer (m), a flame-retardant polymer member having sufficient solvent resistance and heat resistance may not be obtained. There is.
  • the content ratio of the polar group-containing monomer is preferably 30% by weight or less with respect to the total amount of the polymerizable monomer (m). More preferably, it is 1 to 30% by weight, and further preferably 2 to 20% by weight.
  • the content ratio of the polar group-containing monomer exceeds 30% by weight based on the total amount of the polymerizable monomer (m)
  • the cohesive force of the resulting polymer becomes too high, for example, the unevenly distributed polymer layer (a2) becomes too hard, Adhesion may be reduced.
  • the content of the polar group-containing monomer is less than 1% by weight based on the total amount of the polymerizable monomer (m), the cohesive force of the resulting polymer may be reduced, and high shearing force may not be obtained.
  • the content ratio of the polar group-containing monomer is preferably 95% by weight or less with respect to the total amount of the polymerizable monomer (m). More preferably, the content is 0.01 to 95% by weight, and still more preferably 1 to 70% by weight.
  • the content ratio of the polar group-containing monomer exceeds 95% by weight with respect to the total amount of the polymerizable monomer (m), for example, low outgassing property becomes insufficient, and the flame-retardant polymer member against the use environment (humidity, moisture, etc.) There is a risk that the quality change will be large.
  • the glass transition temperature (Tg) is high (meta).
  • an acrylic ester for example, isobornyl acrylate
  • a multifunctional monomer is increased and the resulting flame-retardant polymer member becomes too brittle.
  • layered inorganic compound (f) For specific explanation of the layered inorganic compound (f), ⁇ 1-4. The description in the section of the layered inorganic compound (f)> may be incorporated.
  • the polymerizable composition ( ⁇ ) may contain a fragrance.
  • a fragrance is contained in the polymerizable composition ( ⁇ )
  • the content is preferably 1.0 ⁇ 10 ⁇ 5 to 1.0 ⁇ 10 ⁇ 1 wt% with respect to the entire polymerizable monomer (m). More preferably, it is 1.0 ⁇ 10 ⁇ 4 to 1.0 ⁇ 10 ⁇ 2 wt%.
  • the polymerizable composition ( ⁇ ) contains a fragrance, if the content ratio is within the above range, the flame-retardant polymer member of the present invention can exhibit very excellent odor improving properties.
  • flavor in polymeric composition ((alpha)) there exists a possibility that an odor cannot fully be improved.
  • flavor in polymeric composition ((alpha)) there exists a possibility that the aroma which a fragrance
  • the polymerizable composition ( ⁇ ) may contain a weathering agent.
  • a weathering agent is contained in the polymerizable composition ( ⁇ )
  • the content is preferably 0.001 to 30 parts by weight, more preferably 0, per 100 parts by weight of the polymerizable monomer (m). 0.01 to 20 parts by weight, more preferably 0.1 to 10 parts by weight, and particularly preferably 0.3 to 5 parts by weight.
  • the polymerizable composition ( ⁇ ) contains a weathering agent, if the content ratio is within the above range, the flame-retardant polymer member of the present invention can exhibit excellent weather resistance.
  • the polymerizable composition ( ⁇ ) may contain a heat resistant resin.
  • the content ratio is preferably 5% by weight or more, more preferably 10% by weight or more with respect to the total weight of the polymerizable monomer (m). More preferably, it is 20% by weight or more, and particularly preferably 30% by weight or more.
  • the upper limit of the content ratio of the heat resistant resin in the polymerizable composition ( ⁇ ) is not particularly limited, and is preferably 100% by weight or less with respect to the total weight of the polymerizable monomer (m).
  • the heat-resistant flame-retardant polymer member of the present invention can exhibit very excellent heat resistance if the content ratio is within the above range. .
  • the polymerizable composition ( ⁇ ) can contain any appropriate polymerization initiator.
  • the polymerization initiator include a photopolymerization initiator and a thermal polymerization initiator. Only one polymerization initiator may be used, or two or more polymerization initiators may be used.
  • photopolymerization initiator can be adopted as the photopolymerization initiator.
  • the photopolymerization initiator include a benzoin ether photopolymerization initiator, an acetophenone photopolymerization initiator, an ⁇ -ketol photopolymerization initiator, an aromatic sulfonyl chloride photopolymerization initiator, and a photoactive oxime photopolymerization initiator.
  • Agents benzoin photopolymerization initiators, benzyl photopolymerization initiators, benzophenone photopolymerization initiators, ketal photopolymerization initiators, and thioxanthone photopolymerization initiators. Only one photopolymerization initiator may be used, or two or more photopolymerization initiators may be used.
  • benzoin ether photopolymerization initiator examples include benzoin methyl ether, benzoin ethyl ether, benzoin propyl ether, benzoin isopropyl ether, and benzoin isobutyl ether.
  • acylphosphine oxide photopolymerization initiator examples include trade name “Lucirin TPO” (manufactured by BASF).
  • ⁇ -ketol photopolymerization initiator include 2-methyl-2-hydroxypropiophenone, 1- [4- (2-hydroxyethyl) phenyl] -2-methylpropan-1-one, and the like. .
  • Examples of the aromatic sulfonyl chloride photopolymerization initiator include 2-naphthalenesulfonyl chloride.
  • Examples of the photoactive oxime photopolymerization initiator include 1-phenyl-1,1-propanedione-2- (o-ethoxycarbonyl) -oxime.
  • Examples of the benzoin photopolymerization initiator include benzoin.
  • Examples of the benzyl photopolymerization initiator include benzyl.
  • benzophenone photopolymerization initiator examples include benzophenone, benzoylbenzoic acid, 3,3′-dimethyl-4-methoxybenzophenone, polyvinylbenzophenone, ⁇ -hydroxycyclohexyl phenyl ketone, and the like.
  • thioxanthone photopolymerization initiator examples include thioxanthone, 2-chlorothioxanthone, 2-methylthioxanthone, 2,4-dimethylthioxanthone, isopropylthioxanthone, 2,4-diisopropylthioxanthone, dodecylthioxanthone, and the like.
  • thermal polymerization initiator examples include azo polymerization initiators (for example, 2,2′-azobisisobutyronitrile, 2,2′-azobis-2-methylbutyronitrile, 2,2′-azobis ( 2-methylpropionic acid) dimethyl, 4,4'-azobis-4-cyanovaleric acid, azobisisovaleronitrile, 2,2'-azobis (2-amidinopropane) dihydrochloride, 2,2'-azobis [2 -(5-Methyl-2-imidazolin-2-yl) propane] dihydrochloride, 2,2'-azobis (2-methylpropionamidine) disulfate, 2,2'-azobis (N, N'-dimethylene) Isobutylamidine) dihydrochloride), peroxide polymerization initiators (eg, dibenzoyl peroxide, tert-butylpermaleate), redox Scan-based polymerization initiator (e.g., an organic peroxide e
  • a method of judging by removing the solvent after stirring a method in which if the polymer is a thermoplastic polymer, the polymer is heated and dissolved, and a substance is mixed therein, and a judgment is made after cooling; It can be judged by how large the aggregate is distributed.
  • the criterion is that the substance or aggregate thereof has a diameter of 5 nm or more when it can be approximated to a sphere such as a sphere, cube, or indefinite shape, and a columnar shape such as a rod, thin layer, or rectangular parallelepiped. Is the longest side length is 10 nm or more.
  • the substance in the polymer or an aggregate thereof can be approximated to a sphere such as a sphere, cube, or irregular shape, and the spherical substance or an aggregate thereof has a diameter of 5 nm or more. If so, it can be considered incompatible with the polymer. Further, the substance in the polymer or the aggregate thereof can be approximated to a columnar shape such as a rod, thin layer, or rectangular parallelepiped, and the length of the longest side of the columnar substance or the aggregate is 10 nm or more. Can be considered incompatible with the polymer.
  • Examples of the method for dispersing the layered inorganic compound (f) in the polymerizable composition ( ⁇ ) include, for example, a polymerizable monomer (m), a layered inorganic compound (f), and other components as required (polymerization start). And the like and the like, and then uniformly dispersed by ultrasonic dispersion or the like.
  • the unevenly distributed polymerizable composition is obtained after obtaining the laminate in the lamination step (1).
  • the physical layer (a1) or the unevenly distributed polymer layer (a2), or the unevenly distributed polymer layer (a2) may not have flame retardancy.
  • the uneven surface structure is averaged over the entire use surface of the surface uneven sheet. It may be difficult to grant.
  • the content ratio of the layered inorganic compound (f) as particles exceeds 70 parts by weight with respect to the polymerizable monomer (m), there is a possibility that the particles may fall off during the production of the surface uneven sheet, There may be a problem of strength reduction.
  • the polymerizable composition ( ⁇ ) is usually formed into a sheet by coating on a substrate, it is preferable to have a suitable viscosity suitable for the coating operation.
  • the viscosity of the polymerizable composition ( ⁇ ) can be determined by, for example, blending various polymers such as acrylic rubber and thickening additives, or irradiating the polymerizable monomer (m) in the polymerizable composition ( ⁇ ) with light. It can be prepared by partially polymerizing by heating or the like.
  • a desirable viscosity is a rotor: No. The viscosity set under the conditions of 5 rotors, a rotational speed of 10 rpm and a measurement temperature of 30 ° C.
  • the viscosity is preferably 5 to 50 Pa ⁇ s, more preferably 10 to 40 Pa ⁇ s. If the viscosity is less than 5 Pa ⁇ s, the liquid may flow when applied onto the substrate. If the viscosity exceeds 50 Pa ⁇ s, the viscosity may be too high to make application difficult.
  • the polymerizable composition layer (a) can be obtained by, for example, applying the polymerizable composition ( ⁇ ) onto a substrate such as a PET film to form a sheet.
  • any appropriate coater can be used.
  • a coater include a comma roll coater, a die roll coater, a gravure roll coater, a reverse roll coater, a kiss roll coater, a dip roll coater, a bar coater, a knife coater, and a spray coater.
  • the thickness of the polymerizable composition layer (a) is, for example, preferably 3 to 3000 ⁇ m, more preferably 10 to 1000 ⁇ m, and further preferably 20 to 500 ⁇ m. If the thickness of the polymerizable composition layer (a) is less than 3 ⁇ m, uniform coating may not be possible, and the uneven distribution polymer layer (a2) may not have flame retardancy. On the other hand, when the thickness of the polymerizable composition layer (a) exceeds 3000 ⁇ m, undulation occurs in the flame-retardant polymer member, and a smooth flame-retardant polymer member may not be obtained.
  • the monomer absorption layer (b) is a layer that can absorb a part of the polymerizable monomer (m) from the polymerizable composition layer (a).
  • the monomer absorption layer (b) preferably has a high affinity with the polymerizable monomer (m) and a high absorption rate of the polymerizable monomer (m).
  • the surface provided by the monomer absorption layer (b) is referred to as a monomer absorption surface.
  • the polymerizable monomer (m) is absorbed by the lamination step (1) to form a laminate having the structure of “polymerizable composition layer (a) / monomer absorption layer (b)”. It occurs at the time. Absorption of the polymerizable monomer (m) in the monomer absorption layer (b) occurs more effectively when a heating step is performed.
  • the absorption of the polymerizable monomer (m) in the monomer absorption layer (b) is not limited to the stage before the polymerization process (2), and may occur at the stage of the polymerization process (2).
  • the monomer-absorbing sheet for example, a monomer-absorbing sheet (hereinafter referred to as “baseless monomer-absorbing sheet”) composed only of the monomer-absorbing layer (b), and the monomer-absorbing layer (b) on the substrate. And a monomer-absorbing sheet provided (hereinafter referred to as “monomer-absorbing sheet with substrate”).
  • a monomer absorptive sheet is a base material less monomer absorptive sheet, you may use any surface of this sheet
  • a monomer absorptive sheet is a monomer absorptive sheet with a base material, the surface at the side of a monomer absorption layer (b) becomes a monomer absorption surface.
  • the monomer absorption layer (b) contains the polymer (p).
  • the content ratio of the polymer (p) in the monomer absorption layer (b) is preferably 80% by weight or more, more preferably 90% by weight or more, still more preferably 95% by weight or more, and particularly preferably 98% by weight. % By weight or more, most preferably substantially 100% by weight.
  • the polymer (p) in the monomer absorption layer (b) may be only one kind or two or more kinds.
  • At least one of the monomer components used for obtaining the polymer (p) is in common with at least one of the polymerizable monomers (m) in the polymerizable composition ( ⁇ ).
  • the polymer (p) is preferably an acrylic resin obtained by polymerizing a monomer component containing an acrylic monomer.
  • the structure of the polymer (p) may be an uncrosslinked structure. Thereby, the flame-retardant polymer member of the present invention can exhibit excellent curl resistance.
  • the polymer (p) is a polymer obtained by polymerizing a polymerizable composition having the same composition as the polymerizable composition ( ⁇ ) except that the layered inorganic compound (f) is removed from the polymerizable composition ( ⁇ ). It may be.
  • the monomer absorption layer (b) may contain any appropriate additive. Specific descriptions of such additives include ⁇ 1-5. The description in the section “Additives” may be incorporated.
  • the monomer absorption layer (b) can contain inorganic particles. Any appropriate inorganic particles can be adopted as the inorganic particles as long as the effects of the present invention are not impaired. Examples of such inorganic particles include silica, silicone, calcium carbonate, clay, titanium oxide, talc, layered silicate, clay mineral, metal powder, glass, glass beads, glass balloon, alumina balloon, ceramic balloon, titanium. Examples include white and carbon black.
  • the inorganic particles in the monomer absorption layer (b) may be one kind or two or more kinds.
  • the content of the inorganic particles in the monomer absorption layer (b) is preferably 0.001 to 1000% by weight, more preferably 0.01 to 800% by weight, and further preferably 0.1 to 500% by weight. Particularly preferred is 1 to 300% by weight.
  • the flame-retardant polymer member of the present invention can exhibit a high degree of low heat generation and low smoke generation.
  • the monomer absorption layer (b) absorbs the polymerizable monomer (m) in the polymerizable composition layer (a), so that the weight of the monomer absorption layer (b1) in the laminate (X) becomes the lamination step (1). It is preferable that it shows 1.1 times or more of the weight of the monomer absorption layer (b) used for.
  • the weight increase ratio due to the absorption of the polymerizable monomer (m) in the monomer absorption layer (b) is 1.1 times or more, the layered inorganic compound (f) can be effectively unevenly distributed.
  • the weight increase ratio is more preferably 2 times or more, further preferably 3 times or more, and particularly preferably 4 times or more.
  • the weight increase ratio is preferably 50 times or less from the viewpoint of maintaining the smoothness of the monomer absorption layer (b).
  • the weight increase ratio is determined by immersing the monomer absorption layer (b) in the polymerizable monomer (m), laminating the polymerizable composition layer (a) on the monomer absorption layer (b), and then performing the polymerization step (2). After the elapse of the same time at the same temperature as before, the weight of the monomer absorption layer (b) is measured, and the ratio of the weight after absorption of the polymerizable monomer (m) to the weight before absorption of the polymerizable monomer (m) Can be calculated.
  • the volume of the monomer-absorbing layer (b) may be constant or may be changed as compared before and after the absorption of the polymerizable monomer (m).
  • any appropriate value can be taken as the gel fraction of the monomer absorption layer (b).
  • the gel fraction is crosslinked to about 98% by weight or hardly crosslinked (for example, the gel fraction is 10% by weight or less), the flame retardant of the present invention.
  • a polymer member can be obtained.
  • the gel fraction is determined by, for example, wrapping a measurement object in a Temmish (for example, manufactured by Nitto Denko Corporation), which is a tetrafluoroethylenic mesh, and immersing the measurement object in ethyl acetate for one week and then drying the measurement object. It can be calculated from the amount of change in weight.
  • a Temmish for example, manufactured by Nitto Denko Corporation
  • the polymer (p) By giving the polymer (p) a low degree of crosslinking (for example, a gel fraction of 10% by weight or less), in the obtained flame-retardant polymer member, sufficient flexibility and stress relaxation are imparted to the polymer layer (B). And excellent curling resistance can be exhibited.
  • a low degree of crosslinking for example, a gel fraction of 10% by weight or less
  • the flame-retardant polymer member of the present invention can be obtained.
  • a hard layer for example, a layer having a 100% modulus of 100 N / cm 2 or more
  • the monomer absorption layer (b) can be used as a support (base material).
  • a soft layer for example, a layer having a 100% modulus of 30 N / cm 2 or less
  • the monomer absorption layer (b) can be used as an adhesive layer.
  • any appropriate thickness can be adopted.
  • the thickness of the monomer absorption layer (b) before absorbing the polymerizable monomer (m) is, for example, preferably 1 to 3000 ⁇ m, more preferably 2 to 2000 ⁇ m, and further preferably 5 to 1000 ⁇ m. If the thickness of the monomer absorption layer (b) before absorbing the polymerizable monomer (m) is less than 1 ⁇ m, the monomer absorption layer (b) may be deformed when a large amount of the polymerizable monomer (m) is absorbed. There is a possibility that the polymerizable monomer (m) may not be sufficiently absorbed.
  • the finally obtained flame-retardant polymer member may be difficult to wind in a sheet shape, and handling properties may be deteriorated. is there.
  • the monomer absorption layer (b) may be a single layer or a laminate of two or more layers.
  • the monomer absorption layer (b) is formed on the predetermined surface of an appropriate support such as a substrate or a cover film, which will be described later, with an appropriate coater or the like.
  • an appropriate support such as a substrate or a cover film, which will be described later, with an appropriate coater or the like.
  • the monomer-absorbing layer (b) forming composition applied on the support is subjected to drying and / or curing (for example, curing with light) as necessary.
  • Examples of the substrate (monomer-absorbing sheet substrate) used when the monomer-absorbing layer (b) is a monomer-absorbing sheet with a substrate include, for example, paper-based substrates such as paper; cloths, nonwoven fabrics, nets, etc. Fiber base materials; metal base materials such as metal foils and metal plates; plastic base materials such as plastic films and sheets; rubber base materials such as rubber sheets; foams such as foam sheets; (For example, a laminate of a plastic substrate and another substrate, a laminate of plastic films (or sheets), etc.); Such a substrate is preferably a plastic substrate such as a plastic film or sheet.
  • plastics examples include olefin-based resins containing ⁇ -olefin as a monomer component such as polyethylene (PE), polypropylene (PP), ethylene-propylene copolymer, ethylene-vinyl acetate copolymer (EVA); Polyester resins such as polyethylene terephthalate (PET), polyethylene naphthalate (PEN), polybutylene terephthalate (PBT); polyvinyl chloride (PVC); vinyl acetate resin; polyphenylene sulfide (PPS); polyamide (nylon), wholly aromatic Amide resins such as aromatic polyamide (aramid); polyimide resins; polyetheretherketone (PEEK); Such plastic may be only one kind or two or more kinds.
  • PE polyethylene
  • PP polypropylene
  • EVA ethylene-vinyl acetate copolymer
  • PET polyethylene terephthalate
  • PEN polyethylene naphthalate
  • PBT polybutylene terephthalate
  • the base material for the monomer-absorbing sheet when the monomer-absorbing layer (b) is cured by active energy rays, a material that does not inhibit the transmission of active energy rays is preferable.
  • the substrate for the monomer absorbent sheet may be a single layer or a laminate of two or more layers.
  • a cover film In producing the laminate (X), a cover film can be used as a support for the polymerizable composition layer (a).
  • the cover film may have peelability.
  • any appropriate cover film can be adopted as long as it is a thin leaf body that does not easily transmit oxygen.
  • a cover film when using photopolymerization reaction, a transparent thing is preferable, for example, arbitrary appropriate release paper etc. are mentioned.
  • a substrate having a release treatment layer (release treatment layer) with a release treatment agent (release treatment agent) on at least one surface a fluorine-based polymer (eg, polytetrafluoro) Low-adhesive substrates and nonpolar polymers made of ethylene, polychlorotrifluoroethylene, polyvinyl fluoride, polyvinylidene fluoride, tetrafluoroethylene / hexafluoropropylene copolymer, chlorofluoroethylene / vinylidene fluoride copolymer, etc.) Examples thereof include a low-adhesive substrate made of (for example, an olefinic resin such as polyethylene or polypropylene).
  • a substrate having a release treatment layer on at least one surface can use the release treatment layer surface as a release surface.
  • the low-adhesive substrate can be used on both sides as a release surface.
  • Base materials that can be used as a base material having a release treatment layer on at least one surface include polyester films (polyethylene terephthalate film, etc.), olefin resin films (polyethylene film, polypropylene film, etc.), polyvinyl chloride films, polyimide films.
  • Plastic base films such as polyamide film (nylon film) and rayon film; papers (quality paper, Japanese paper, kraft paper, glassine paper, synthetic paper, topcoat paper, etc.); Layered (2-3 layer composite); and the like.
  • a base material a highly transparent plastic base film is preferable, and a polyethylene terephthalate film is particularly preferable.
  • the thickness of the cover film is, for example, preferably 12 to 250 ⁇ m, more preferably 20 to 200 ⁇ m, from the viewpoint of ease of handling and economy.
  • the cover film may be a single layer or a laminate of two or more layers.
  • a heating step is applied to the laminate (X) obtained by laminating the polymerizable composition layer (a) and the monomer absorption layer (b) before the polymerization step (2). be able to.
  • uneven distribution of the layered inorganic compound (f) in the unevenly polymerizable composition layer (a1) can be performed at a higher density, and the layered inorganic compound (f) in the unevenly distributed polymer layer (a2). It is possible to obtain a flame retardant polymer member having a higher density distribution.
  • the heating temperature is less than 25 ° C, the polymerizable monomer (m) may not be sufficiently absorbed by the monomer absorption layer (b).
  • heating temperature exceeds 100 degreeC, there exists a possibility that a polymerizable monomer (m) may volatilize and a cover film may deform
  • the polymerizable composition layer (a) and the monomer absorption layer (b) may be exposed to the above temperature conditions before the laminating step (1).
  • the polymerizable composition ( ⁇ ) may also be exposed to the above temperature conditions.
  • any appropriate heating method can be adopted as a heating method of the laminate (X) in the heating step.
  • Examples of the heating method of the laminate (X) in the heating step include a heating method using an oven, a heating method using an electric heater, and a heating method using electromagnetic waves such as infrared rays.
  • the layered inorganic compound (f) moves in the polymerizable composition layer (a) in the layered product (X), and the layered inorganic compound (f) Is not substantially present at the interface between the polymerizable composition layer (a) and the monomer absorption layer (b) immediately after lamination, and the layered inorganic compound (f) is on the opposite side of the monomer absorption layer (b).
  • An unevenly distributed polymerizable composition layer (a1) that is unevenly distributed is obtained.
  • the monomer absorption layer (b) absorbs the polymerizable monomer (m) to obtain the monomer absorption layer (b1).
  • the polymerization step (2) can be performed, for example, by light irradiation.
  • Arbitrary appropriate conditions can be employ
  • active energy rays used for light irradiation include ionizing radiation such as ⁇ rays, ⁇ rays, ⁇ rays, neutron rays, electron rays, and ultraviolet rays. Preferably it is an ultraviolet-ray.
  • Examples of irradiation with active energy rays include irradiation with a black light lamp, a chemical lamp, a high-pressure mercury lamp, a metal halide lamp, and the like.
  • heating may be performed. Any appropriate heating method can be adopted as the heating method. Examples of the heating method include a heating method using an electric heater, a heating method using electromagnetic waves such as infrared rays, and the like.
  • the thickness of the unevenly distributed portion (a21) of the layered inorganic compound (f) is relative to the thickness of the polymerizable composition layer (a) (before lamination). Preferably it is 80% or less, More preferably, it is 60% or less, More preferably, it is 50% or less.
  • the ratio of the thickness of the unevenly distributed portion (a21) of the layered inorganic compound (f) to the thickness of the polymerizable composition layer (a) (before lamination) exceeds 80%, the unevenly distributed polymer layer (a2) is cured. There is a possibility that a problem may occur in the adhesion to the monomer absorption layer (b2) and a problem in the strength of the uneven distribution polymer layer (a2).
  • the thickness of the unevenly distributed portion (a21) of the layered inorganic compound (f) can be controlled by adjusting the amount of the layered inorganic compound (f).
  • the unevenly distributed part (a21) of the layered inorganic compound (f) and the non-distributed part (a22) of the layered inorganic compound (f) are such that the unevenly distributed part (a21) of the layered inorganic compound (f) has a layered form. Can be clearly distinguished.
  • the layered inorganic compound (f) may be dispersed in a minute amount in the non-uniformly distributed portion (a22). However, the layered inorganic compound (f) dispersed in such a small amount in the non-uniformly distributed portion (a22) does not affect the characteristics of the low-outgas flame retardant polymer member.
  • the unevenly distributed portion (a21) of the layered inorganic compound (f) corresponds to the flame retardant layer (A).
  • the layered inorganic compound (f) and the polymer component of the unevenly distributed polymer layer (a2) are mixed. Therefore, in the unevenly distributed portion (a21) of the layered inorganic compound (f), the characteristics based on the polymer component of the unevenly distributed polymer layer (a2), the characteristics of the layered inorganic compound (f), the layered inorganic compound (f) The characteristic based on uneven distribution in the uneven distribution polymer layer (a2) can be exhibited.
  • the characteristics of the layered inorganic compound (f) for example, when the layered inorganic compound (f) having a specific function (for example, expandability, shrinkage, absorbability, divergence, conductivity, etc.) is used. And the specific function.
  • a specific function for example, expandability, shrinkage, absorbability, divergence, conductivity, etc.
  • the characteristics based on the uneven distribution of the layered inorganic compound (f) in the unevenly distributed polymer layer (a2) include, for example, by adjusting the content of the layered inorganic compound when a pressure-sensitive adhesive component is used as the polymer component.
  • Adhesive control design properties such as coloring, imparting surface irregularities when using particles as the layered inorganic compound (f) and properties based on the surface irregularities (eg, removability, antiblocking properties, antiglare properties, Design properties, light scattering properties, etc.).
  • the surface of the uneven distribution polymer layer (a2) depends on the particulate layered inorganic compound (f). It is possible to obtain a flame-retardant polymer member that has unevenness and can exhibit tackiness (tackiness) and peelability (antiblocking property) on the surface of the uneven distribution polymer layer (a2).
  • a flame-retardant polymer member that has unevenness and can exhibit tackiness (tackiness) and peelability (antiblocking property) on the surface of the uneven distribution polymer layer (a2).
  • the unevenly distributed polymer layer (a2) surface tackiness (tackiness) and peelability (antiblocking property) Can be controlled.
  • the particulate layered inorganic compound (f) in the unevenly distributed portion (a21) may be present in a form in which the entire particulate layered inorganic compound (f) is included in the unevenly distributed portion (a21).
  • a part of the particulate layered inorganic compound (f) may be present in a form exposed to the outside of the unevenly distributed polymer layer (a2).
  • the drying temperature in the drying step (3) is preferably 50 to 200 ° C., more preferably 70 to 180 ° C., still more preferably 80 to 160 ° C., and particularly preferably 90 to 140 ° C. By setting the drying temperature in the drying step (3) within the above range, the outgas reduction effect can be further exhibited.
  • the drying time in the drying step (3) is preferably 1 minute to 3 hours, more preferably 1.5 minutes to 2 hours, still more preferably 2 minutes to 1 hour, particularly preferably 3 minutes to 3 hours. 30 minutes. By setting the drying time of the drying step (3) within the above range, the outgas reduction effect can be further exhibited.
  • a weathering agent may be contained in at least one of the layered inorganic compound-containing polymer layer ( ap ) and the monomer absorption layer (b).
  • the structure of the polymer (p) may be an uncrosslinked structure.
  • the flame-retardant polymer member of the present invention can exhibit excellent curl resistance.
  • the structure of the polymer in the polymer layer (B) is caused by the structure of the polymer (p) (uncrosslinked structure) and the type of monomer absorbed (monofunctional monomer or polyfunctional monomer).
  • an uncrosslinked structure or a semi-interpenetrating polymer network structure can be obtained.
  • the solid layered inorganic compound-containing polymer layer (a p ) is produced by the production method (1) after producing the polymerizable composition layer (a) by the same method as explained in the production method (1). It can be obtained by polymerizing the polymerizable composition layer (a) by the same method as the polymerization step (2).
  • the solid layered inorganic compound-containing polymer layer ( ap ) contains a polymer component formed by polymerization of the polymerizable monomer (m), but the polymerizable monomer (m) that has not been polymerized remains. You may do it.
  • the solid monomer absorption layer (b) can be obtained by the same method as described in the production method (1).
  • the gel fraction of the polymer (p) is preferably 10% by weight or less, more preferably 8% by weight or less, Preferably it is 5 weight% or less, Most preferably, it is 3 weight% or less.
  • the lower limit of the gel fraction of the polymer (p) is preferably 0% by weight.
  • the polymer (p) By giving the polymer (p) a low degree of crosslinking (for example, a gel fraction of 10% by weight or less), in the obtained flame-retardant polymer member, sufficient flexibility and stress relaxation are imparted to the polymer layer (B). And excellent curling resistance can be exhibited.
  • a low degree of crosslinking for example, a gel fraction of 10% by weight or less
  • the lamination of the solid layered inorganic compound-containing polymer layer ( ap ) and the solid monomer absorption layer (b) can be performed by any suitable lamination method.
  • the lamination of the solid layered inorganic compound-containing polymer layer (a p ) and the solid monomer absorption layer (b) can be performed by, for example, combining the solid layered inorganic compound-containing polymer layer (a p ) with any appropriate layer.
  • a method of preparing a monomer-absorbing layer (b) that is manufactured on a substrate and used as a monomer-absorbing sheet and laminating them is mentioned.
  • the polymerizable monomer (m) may contain a polyfunctional monomer.
  • the flame retardant polymer member of the present invention can exhibit excellent cigarette resistance.
  • the content of the polyfunctional monomer in the polymerizable monomer (m) is preferably 10 to 100% by weight, more preferably 30 to 100% by weight. More preferably, it is 50 to 100% by weight, particularly preferably 70 to 100% by weight, and most preferably 90 to 100% by weight. If the content ratio of the polyfunctional monomer in the polymerizable monomer (m) is within the above range, the flame-retardant polymer member of the present invention can exhibit better cigarette resistance.
  • the polymerizable composition ( ⁇ ) may contain a fragrance.
  • a fragrance is contained in the polymerizable composition ( ⁇ )
  • the content is preferably 1.0 ⁇ 10 ⁇ 5 to 1.0 ⁇ 10 ⁇ 1 wt% with respect to the entire polymerizable monomer (m). More preferably, it is 1.0 ⁇ 10 ⁇ 4 to 1.0 ⁇ 10 ⁇ 2 wt%.
  • the polymerizable composition ( ⁇ ) contains a fragrance, if the content ratio is within the above range, the flame-retardant polymer member of the present invention can exhibit very excellent odor improving properties.
  • flavor in polymeric composition ((alpha)) there exists a possibility that an odor cannot fully be improved.
  • flavor in polymeric composition ((alpha)) there exists a possibility that the aroma which a fragrance
  • the polymerizable composition ( ⁇ ) may contain a weathering agent.
  • a weathering agent is contained in the polymerizable composition ( ⁇ )
  • the content is preferably 0.001 to 30 parts by weight, more preferably 0, per 100 parts by weight of the polymerizable monomer (m). 0.01 to 20 parts by weight, more preferably 0.1 to 10 parts by weight, and particularly preferably 0.3 to 5 parts by weight.
  • the polymerizable composition ( ⁇ ) contains a weathering agent, if the content ratio is within the above range, the flame-retardant polymer member of the present invention can exhibit excellent weather resistance.
  • the polymerizable composition ( ⁇ ) may contain a heat resistant resin.
  • the content ratio is preferably 5% by weight or more, more preferably 10% by weight or more with respect to the total weight of the polymerizable monomer (m). More preferably, it is 20% by weight or more, and particularly preferably 30% by weight or more.
  • the upper limit of the content ratio of the heat resistant resin in the polymerizable composition ( ⁇ ) is not particularly limited, and is preferably 100% by weight or less with respect to the total weight of the polymerizable monomer (m).
  • the heat-resistant flame-retardant polymer member of the present invention can exhibit very excellent heat resistance if the content ratio is within the above range. .
  • the monomer absorption layer (b) can contain inorganic particles. Any appropriate inorganic particles can be adopted as the inorganic particles as long as the effects of the present invention are not impaired. Examples of such inorganic particles include silica, silicone, calcium carbonate, clay, titanium oxide, talc, layered silicate, clay mineral, metal powder, glass, glass beads, glass balloon, alumina balloon, ceramic balloon, titanium. Examples include white and carbon black.
  • the inorganic particles in the monomer absorption layer (b) may be one kind or two or more kinds.
  • the content of the inorganic particles in the monomer absorption layer (b) is preferably 0.001 to 1000% by weight, more preferably 0.01 to 800% by weight, and further preferably 0.1 to 500% by weight. Particularly preferred is 1 to 300% by weight.
  • the flame-retardant polymer member of the present invention can exhibit a high degree of low heat generation and low smoke generation.
  • the production method (3) is preferably employed in addition to the production methods (1) and (2).
  • the flame-retardant polymer member of the present invention is produced by laminating a polymerizable monomer layer (b2) containing a polymerizable monomer (m2) and a polymer (p2) and polymerizing the layer.
  • a fragrance may be contained in at least one of the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′). If a fragrance is contained in at least one of the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′), finally, at least one of the flame retardant layer (A) and the polymer layer (B). Contains a fragrance.
  • a weathering agent may be contained in at least one of the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′).
  • At least one of the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′) contains a weathering agent, finally, at least one of the flame retardant layer (A) and the polymer layer (B).
  • One side contains a weathering agent.
  • at least one of the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′) may contain a heat resistant resin. If at least one of the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′) contains a heat resistant resin, finally, the flame retardant layer (A) and the polymer layer (B) At least one of them contains a heat resistant resin.
  • inorganic particles may be contained in the polymerizable composition layer (b ′). If inorganic particles are contained in the polymerizable composition layer (b ′), inorganic particles are finally contained in the polymer layer (B).
  • the structure of the polymer (p2) may be an uncrosslinked structure.
  • the flame-retardant polymer member of the present invention can exhibit excellent curl resistance.
  • the polymer structure in the polymer layer (B) is caused by the structure of the polymer (p2) (uncrosslinked structure) and the type of monomer absorbed (monofunctional monomer or polyfunctional monomer).
  • an uncrosslinked structure or a semi-interpenetrating polymer network structure can be obtained.
  • a syrup-like polymerizable composition formed from a polymerizable composition ( ⁇ ) containing a polymerizable monomer (m1) and a layered inorganic compound (f) Referring to FIG. 5, a step of laminating a layer (a ′), a syrup-like polymerizable composition layer (b ′) containing a polymerizable monomer (m2) and a polymer (p2) and performing polymerization ” ,explain.
  • the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′) are laminated to obtain a laminate (X).
  • the polymerizable composition layer (a ′) contains a polymerizable monomer (m1) and a layered inorganic compound (f).
  • the polymerizable composition layer (b ′) contains a polymerizable monomer (m2) and a polymer (p2).
  • the polymerizable composition layer (a ′) can be laminated on at least one surface of the polymerizable composition layer (b ′), but in FIG. 5, it may be laminated only on one side of the polymerizable composition layer (b ′). Are listed. In FIG.
  • a cover film (C) is provided on the side of the polymerizable composition layer (a ′) that is not laminated on the polymerizable composition layer (b ′). Moreover, in FIG. 5, the polymeric composition layer (b ') is provided on the base film (D).
  • the gel fraction of the polymer (p2) is preferably 10% by weight or less, more preferably 8% by weight or less, Preferably it is 5 weight% or less, Most preferably, it is 3 weight% or less.
  • the lower limit of the gel fraction of the polymer (p) is preferably 0% by weight.
  • the polymer (p) By giving the polymer (p) a low degree of crosslinking (for example, a gel fraction of 10% by weight or less), in the obtained flame-retardant polymer member, sufficient flexibility and stress relaxation are imparted to the polymer layer (B). And excellent curling resistance can be exhibited.
  • a low degree of crosslinking for example, a gel fraction of 10% by weight or less
  • the polymerizable monomer (m1) in the polymerizable composition layer (a ′) and the polymerizable monomer (m2) and polymer (p2) in the polymerizable composition layer (b ′) are preferably substantially in phase. Shows solubility. Therefore, in the laminate (X), the polymerizable monomer (m1) is in the other layer on the laminate surface of the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′). And a part of the polymerizable monomer (m2) can diffuse respectively.
  • the concentration (c1) of the polymerizable monomer (m1) in the polymerizable composition layer (a ′) is greater than the concentration (c2) of the polymerizable monomer (m2) in the polymerizable composition layer (b ′). Is too high, the diffusion of the polymerizable monomer (m1) into the polymerizable composition layer (b ′) increases, and the polymerizability of the polymer (p2) in the polymerizable composition layer (b ′) correspondingly increases. Diffusion to the composition layer (a ′) increases.
  • the layered inorganic compound (f) is unevenly distributed on the side opposite to the polymerizable composition layer (b ′), and the layered inorganic compound (f)
  • An unevenly polymerizable composition layer (a1) having an unevenly distributed part (a11) and a non-distributed part (a12) is obtained.
  • the concentration (c1) of the polymerizable monomer (m1) in the polymerizable composition layer (a ′) is preferably from the concentration (c2) of the polymerizable monomer (m2) in the polymerizable composition layer (b ′). Is also expensive.
  • the concentration difference between the concentration (c1) and the concentration (c2) is preferably 15% by weight or more, more preferably 20% by weight or more, and further preferably 30% by weight or more. By setting the concentration difference between the concentration (c1) and the concentration (c2) to 15% by weight or more, the layered inorganic compound (f) in the polymerizable composition layer (a ′) can be effectively unevenly distributed. . If the concentration (c2) is higher than the concentration (c1), the layered inorganic compound (f) in the polymerizable composition layer (a ′) may not be sufficiently unevenly distributed.
  • the phenomenon of uneven distribution of the layered inorganic compound (f) in the uneven distribution polymerizable composition layer (a1) is presumed to be due to the diffusion of the polymer (p2) from the polymerizable composition layer (b ′).
  • the polymerizable monomer (m1) diffuses into the polymerizable composition layer (b ′), while the polymer (p2) diffuses into the polymerizable composition layer (a ′), whereby the polymerizable composition layer (b ′).
  • the layered inorganic compound (f) that cannot diffuse in the direction of) remains unevenly distributed in the polymerizable composition layer (a ′).
  • the monomer absorption layer (b ′) absorbs the polymerizable monomer (m1) and becomes the monomer absorption layer (b1).
  • the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′) are diffused from each other, so that the unevenly distributed polymerizable composition layer (a1) Although the interface between the non-uniformly distributed portion (a12) of the layered inorganic compound (f) and the monomer-absorbing layer (b1) cannot be confirmed (these composite portions are shown as ab1 in FIG. 5), in FIG. The interface is indicated by a broken line.
  • the laminate (X) to the polymerization step (2), the polymerizable monomer (m1) and the polymerizable monomer (m2) in the unevenly distributed polymerizable composition layer (a1) and the monomer absorption layer (b1).
  • a laminate (Y) in which the unevenly distributed polymer layer (a2) and the cured monomer absorption layer (b2) are stacked while the uneven distribution structure is maintained.
  • the unevenly distributed polymer layer (a2) has an unevenly distributed portion (a21) of the layered inorganic compound (f) and an undistributed portion (a22) of the layered inorganic compound (f).
  • the monomer absorption layer (b1) is converted into the polymerizable monomer (b) by the polymerization step (2).
  • m1) and the polymerizable monomer (m2) become a cured monomer absorption layer (b2).
  • the interface between the non-uniformly distributed portion (a22) of the layered inorganic compound (f) in the unevenly distributed polymer layer (a2) and the cured monomer absorbing layer (b2) cannot be confirmed (these In FIG. 5, the interface is indicated by a broken line for the sake of convenience.
  • the details of the lamination step (1) and the polymerization step (2) are the same as those described in the production method (1). Moreover, the heating process demonstrated by the manufacturing method (1) may be included.
  • the polymerizable monomer (m1) may contain a polyfunctional monomer.
  • the flame retardant polymer member of the present invention can exhibit excellent cigarette resistance.
  • the content of the polyfunctional monomer in the polymerizable monomer (m1) is preferably 10 to 100% by weight, more preferably 30 to 100% by weight. More preferably, it is 50 to 100% by weight, particularly preferably 70 to 100% by weight, and most preferably 90 to 100% by weight. If the content ratio of the polyfunctional monomer in the polymerizable monomer (m1) is within the above range, the flame retardant polymer member of the present invention can exhibit better cigarette resistance.
  • the content ratio is preferably 1.0 ⁇ 10 ⁇ 5 to 1.0 ⁇ 10 ⁇ 1 with respect to the entire polymerizable monomer (m1). % By weight, more preferably 1.0 ⁇ 10 ⁇ 4 to 1.0 ⁇ 10 ⁇ 2 wt%.
  • the flame retardant polymer member of the present invention can exhibit excellent odor improving properties if the content ratio is within the above range.
  • flavor in polymeric composition layer (a ') there exists a possibility that an odor cannot fully be improved.
  • flavor in polymeric composition layer (a ') there exists a possibility that the aroma which a fragrance
  • the content ratio thereof is preferably 1.0 ⁇ 10 ⁇ 5 to 1.0 ⁇ with respect to the entire polymerizable composition layer (b ′). 10 ⁇ 1 wt%, more preferably 1.0 ⁇ 10 ⁇ 4 to 1.0 ⁇ 10 ⁇ 2 wt%.
  • the flame retardant polymer member of the present invention can exhibit excellent odor improving properties if the content ratio is within the above range.
  • flavor in polymeric composition layer (b ') there exists a possibility that an odor cannot fully be improved.
  • flavor in polymeric composition layer (b ') there exists a possibility that the fragrance
  • the content ratio is preferably 0.001 to 30 parts by weight, more preferably 100 parts by weight of the polymerizable monomer (m1). Is 0.01 to 20 parts by weight, more preferably 0.1 to 10 parts by weight, and particularly preferably 0.3 to 5 parts by weight.
  • the polymerizable composition layer (a ′) contains a weathering agent, if the content ratio is within the above range, the flame-retardant polymer member of the present invention can exhibit excellent weather resistance.
  • the content ratio is preferably 0.001 to 30 with respect to 100 parts by weight of the total weight of the polymerizable composition layer (b ′). Parts by weight, more preferably 0.01 to 20 parts by weight, still more preferably 0.1 to 10 parts by weight, and particularly preferably 0.3 to 5 parts by weight.
  • the polymerizable composition layer (b ′) contains a weathering agent, if the content ratio is within the above range, the flame-retardant polymer member of the present invention can exhibit excellent weather resistance.
  • the content ratio is preferably 5% by weight or more, more preferably 10% by weight with respect to the total weight of the polymerizable monomer (m1). % Or more, more preferably 20% by weight or more, and particularly preferably 30% by weight or more.
  • the upper limit of the content ratio of the heat-resistant resin in the polymerizable composition layer (a ′) is not particularly limited, and is preferably 100% by weight or less with respect to the total weight of the polymerizable monomer (m1).
  • the heat-resistant flame-retardant polymer member of the present invention has excellent heat resistance as long as the content ratio is within the above range. It can be expressed.
  • the content ratio is preferably 10% by weight or more, more preferably based on the total weight of the polymerizable composition layer (b ′). Is 30% by weight or more, more preferably 50% by weight or more, and particularly preferably 70% by weight or more.
  • the upper limit of the content ratio of the heat-resistant resin in the polymerizable composition layer (b ′) is not particularly limited, and is preferably 100% by weight or less with respect to the total weight of the polymerizable composition layer (b ′). .
  • the heat-resistant flame-retardant polymer member of the present invention has very excellent heat resistance as long as the content ratio is within the above range. It can be expressed.
  • the polymerizable composition layer (b ′) can contain inorganic particles. Any appropriate inorganic particles can be adopted as the inorganic particles as long as the effects of the present invention are not impaired. Examples of such inorganic particles include silica, silicone, calcium carbonate, clay, titanium oxide, talc, layered silicate, clay mineral, metal powder, glass, glass beads, glass balloon, alumina balloon, ceramic balloon, titanium. Examples include white and carbon black.
  • the inorganic particles in the polymerizable composition layer (b ′) may be only one type or two or more types.
  • Flame Retardant Polymer Member Form Any appropriate form can be adopted as the form of the flame-retardant polymer member of the present invention.
  • Examples of the form of the flame retardant polymer member of the present invention include a sheet form and a tape form. When the form of the flame retardant polymer member of the present invention is a sheet, it can be used as a flame retardant sheet.
  • the flame-retardant polymer member of the present invention may have a form in which a sheet or tape is wound into a roll. Moreover, the flame-retardant polymer member of the present invention may have a form in which sheets or tapes are laminated.
  • the flame retardant polymer member of the present invention can be used as an adhesive tape or an adhesive sheet.
  • Tape and sheet may be collectively referred to simply as “tape” or “sheet”.
  • the flame-retardant polymer member of the present invention can also be used as an adhesive tape or an adhesive sheet by further providing an adhesive layer formed from a urethane-based adhesive, a fluorine-based adhesive, an epoxy-based adhesive, or the like.
  • the surface of the flame retardant layer (A) may be protected with a cover film.
  • the cover film can be peeled off when using the flame retardant polymer member of the present invention.
  • the flame retardant article is obtained by bonding the flame retardant polymer member of the present invention to an adherend.
  • the adherend for example, paper, wood, plastic material, metal, gypsum board, glass, or a composite material containing these can be used.
  • the flame-retardant polymer member of the present invention is bonded to at least a part of the adherend.
  • the adherend may be a printed matter provided with a design layer or the like, or may have a design property.
  • adherend paper examples include high-quality paper, Japanese paper, craft paper, glassine paper, synthetic paper, and top coat paper.
  • adherend wood examples include broad-leaved trees such as camellia, paulownia, straw, teak, and rosewood, conifers such as cedar, straw, pine, and hiba, laminated timber, and plywood.
  • plastic material of the adherend examples include acrylic resin, polyester (polyethylene terephthalate, etc.), olefin resin (polyethylene, polypropylene, polystyrene, etc.), vinyl chloride resin, epoxy resin, vinyl ether resin, urethane resin, and the like. It is done.
  • any appropriate adhesive may be applied and bonded by any appropriate application method, or the outermost layer of the flame retardant polymer member may be bonded.
  • the pressure-sensitive adhesive layer it may be bonded to the adherend as it is.
  • the method of bonding the flame retardant polymer member and the adherend include a method of bonding using a laminator.
  • the flame-retardant-treated adherend obtained in this way is provided with an adhesive layer on the surface opposite to the surface on which the flame-retardant polymer member of the present invention is laminated. It can be affixed to a wall surface or glass surface of a vehicle or the like, a wall surface of a house, a decorative plate, a glass surface, or the like.
  • the flame-retardant polymer member of the present invention is, for example, a building material such as a house or a large building, a wall material of a public facility, a ceiling material, a roof material, a floor material, a partition material, a curtain, particularly a wall material or ceiling material of a kitchen, a clean room. It can be suitably used for a partition or the like.
  • surface finishing materials for fire prevention equipment such as exhaust ducts, fire doors and fire shutters, surface finishing materials for furniture such as tables, door surface finishing materials, surface finishing materials for window glass, surface finishing materials for signboards and electronic signage, It can be used for a roll screen or the like.
  • It can be used for solar cell members, battery protection materials, and electrical / electronic device members such as partitions inside electrical devices.
  • it can also be used as an ashtray peripheral tool, a surface finishing material for a trash can, and a front panel protective material for a pachinko machine.
  • cover film and the base film used in each of the following examples are both 38 ⁇ m thick biaxially stretched polyethylene terephthalate film (trade name “MRN38”, Mitsubishi Chemical Corporation). Polyester Film Co., Ltd.) was used.
  • the monomer mixture to which the layered clay mineral is added is irradiated with an ultrasonic wave at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.). ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • the monomer mixture to which the layered clay mineral is added is irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-2 ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • the monomer mixture to which the layered clay mineral is added is irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-3 ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-5) ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • the monomer mixture to which the layered clay mineral has been added is irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-11) ) was prepared.
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-12 ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • a syrup containing a layered inorganic compound (a-12 ) was prepared.
  • the monomer mixture added with the layered clay mineral became transparent.
  • thermal-polymerization initiator brand name "Perhexyl O", the product made by NOF Corporation
  • thermal-polymerization initiator brand name " Perhexyl D ”(manufactured by NOF Corporation): 0.02 part by weight
  • the temperature was raised to 100 ° C., stirred at 100 ° C. for 60 minutes, and then heated to 140 ° C.
  • stirring at 140 degreeC for 60 minutes it heated up to 180 degreeC and stirred for 60 minutes at 180 degreeC, and prepared the acrylic oligomer (A).
  • the weight average molecular weight of the obtained acrylic oligomer (A) was 5000.
  • urethane polymer-acrylic mixture (A) A weight part was dropped and reacted at 65 ° C. for 5 hours to prepare a urethane polymer-acrylic monomer mixture (referred to as “urethane polymer-acrylic mixture (A)”).
  • the concentration of acrylic monomer was 50% by weight.
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-13) ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-14) ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-15 ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • a syrup containing a layered inorganic compound (a-15 ) was prepared.
  • the monomer mixture added with the layered clay mineral became transparent.
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-16 ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • a-16 a syrup containing a layered inorganic compound
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and a syrup containing a layered inorganic compound (a-17) ) was prepared.
  • an ultrasonic disperser manufactured by Nippon Seiki Co., Ltd.
  • the cover film is bonded to the layer so that the surface subjected to the mold release treatment is in contact, and ultraviolet rays (illuminance: 5 mW / cm 2 ) are simultaneously irradiated from both sides for 5 minutes using a black light.
  • ultraviolet rays illumination: 5 mW / cm 2
  • a monomer-absorbing sheet with base material (B-5) in which the surface of the monomer absorption layer was protected by the cover film was produced.
  • the polymer structure of the monomer-absorbing laminar flow was an uncrosslinked structure, and the gel fraction was 3% by weight.
  • the laminate was allowed to stand at room temperature for 15 minutes to form a ubiquitous polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (P-1) was produced by photocuring the unevenly polymerizable composition layer to form an unevenly distributed polymer layer.
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), and cis-3-hexenol as a fragrance: 5.0 ⁇ 10-4 parts by weight was added and mixed uniformly to prepare a syrup (a-18) containing a layered inorganic compound.
  • the ultrasonic treatment the monomer mixture added with the layered clay mineral became transparent.
  • the cover film is bonded to the layer so that the release-treated surface is in contact, and ultraviolet light (illuminance: 5 mW / cm 2 ) is simultaneously irradiated from both sides for 5 minutes using a black light.
  • ultraviolet light illumination: 5 mW / cm 2
  • a monomer-absorbing sheet with base material (B-6) in which the surface of the monomer absorption layer was protected by the cover film was produced.
  • the monomer mixture to which the layered clay mineral was added was irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes using an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.).
  • Specialty Chemicals Co., Ltd. 1.25 parts by weight and antioxidant (trade name “TINUVIN400”, Ciba Specialty Chemicals Co., Ltd.): 1.25 parts by weight are added and mixed uniformly to form a layered inorganic compound A syrup (a-19) containing was prepared.
  • the monomer mixture added with the layered clay mineral became transparent.
  • the cover film is bonded to the layer in such a form that the release-treated surface is in contact, and ultraviolet rays (illuminance: 5 mW / cm 2 ) are simultaneously irradiated from both surfaces for 5 minutes using a black light.
  • ultraviolet rays illumination: 5 mW / cm 2
  • a monomer-absorbing sheet with base material (B-7) in which the surface of the monomer absorption layer was protected by the cover film was produced.
  • the cover film is bonded to the layer so that the surface subjected to the mold release treatment is in contact, and ultraviolet rays (illuminance: 5 mW / cm 2 ) are simultaneously irradiated from both sides for 5 minutes using a black light.
  • ultraviolet rays illumination: 5 mW / cm 2
  • a monomer-absorbing sheet with base material (B-8) in which the surface of the monomer absorption layer was protected by the cover film was produced.
  • a monomer mixture (white turbidity) was added. Thereafter, the monomer mixture to which the layered clay mineral is added is irradiated with ultrasonic waves at an irradiation intensity of 500 mW for 3 minutes by an ultrasonic disperser (manufactured by Nippon Seiki Co., Ltd.), mixed uniformly, and a syrup containing a layered inorganic compound (A-20) was prepared. By the ultrasonic treatment, the monomer mixture added with the layered clay mineral became transparent.
  • Example 1 A syrup (a-1) was applied to the surface of the cover film which had been subjected to mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-1) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other. Next, the laminate was allowed to stand at room temperature for 15 minutes to form a ubiquitous polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (1) was manufactured by photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • Example 2 The cover film was peeled off to expose the monomer-absorbing layer after the syrup (a-2) was applied to the surface of the cover film that had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m).
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-1) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated to 70 ° C. for 10 minutes to form an unevenly polymerizable composition layer, and then, from both sides, a black light lamp was used as a light source, and ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied.
  • the flame retardant polymer sheet (2) was manufactured by irradiating for minutes and photocuring the uneven distribution polymeric composition layer to form an uneven distribution polymer layer.
  • Example 3 A syrup (a-3) was applied to the surface of the cover film which had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-1) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated to 70 ° C. for 10 minutes to form an unevenly polymerizable composition layer, and then, from both sides, a black light lamp was used as a light source, and ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied.
  • the flame retardant polymer sheet (3) was manufactured by irradiating for minutes and photocuring the unevenly polymerizable composition layer to form an unevenly distributed polymer layer.
  • Example 4 A syrup (a-4) was applied to the surface of the cover film which had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-1) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated to 70 ° C. for 10 minutes to form an unevenly polymerizable composition layer, and then a black light lamp was used as a light source from both sides, and 5 ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied.
  • the flame retardant polymer sheet (4) was manufactured by irradiating for minutes and photocuring the unevenly polymerizable composition layer to form an unevenly distributed polymer layer.
  • Example 5 A syrup (a-5) was applied to the surface of the cover film which had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-1) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated to 70 ° C. for 10 minutes to form an unevenly polymerizable composition layer, and then, from both sides, a black light lamp was used as a light source, and ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied.
  • the flame retardant polymer sheet (5) was manufactured by irradiating for minutes and photocuring the unevenly polymerizable composition layer to form an unevenly distributed polymer layer.
  • Example 6 The cover film was peeled off to expose the monomer-absorbing layer after the syrup (a-1) was applied to the surface of the cover film that had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m).
  • a laminate was formed by attaching the monomer-absorbing sheet with base material (B-2) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated to 70 ° C. for 10 minutes to form an unevenly polymerizable composition layer, and then a black light lamp was used as a light source from both sides, and 5 ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied.
  • the flame retardant polymer sheet (6) was manufactured by irradiating for minutes and photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • Example 7 The cover film is bonded to the surface of the cover film on which the syrup (a-1) has been applied to form a polymerizable composition layer (thickness: 100 ⁇ m). Using a light lamp, ultraviolet rays (illuminance: 5 mW / cm 2 ) were irradiated for 5 minutes and photocured to form a layered inorganic compound-containing polymer layer.
  • a flame retardant polymer sheet (7) was produced by pasting in a form in contact with the containing polymer layer.
  • Example 8 The cover film is pasted on the surface of the cover film that has been subjected to the release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m) by applying syrup (a-6). Using a light lamp, ultraviolet rays (illuminance: 5 mW / cm 2 ) were irradiated for 5 minutes and photocured to form a layered inorganic compound-containing polymer layer.
  • a flame-retardant polymer sheet (8) was produced by pasting in a form in contact with the containing polymer layer.
  • Example 9 The cover film is bonded to the surface of the cover film that has been subjected to the release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m) by applying syrup (a-2). Using a light lamp, ultraviolet rays (illuminance: 5 mW / cm 2 ) were irradiated for 5 minutes and photocured to form a layered inorganic compound-containing polymer layer.
  • a flame-retardant polymer sheet (9) was produced by pasting in a form in contact with the containing polymer layer.
  • Example 10 The cover film is bonded to the surface of the cover film on which the release treatment has been applied to form a polymerizable composition layer (thickness: 100 ⁇ m). Using a light lamp, ultraviolet rays (illuminance: 5 mW / cm 2 ) were irradiated for 5 minutes and photocured to form a layered inorganic compound-containing polymer layer.
  • a flame retardant polymer sheet (10) was produced by pasting in a form in contact with the containing polymer layer.
  • Example 11 The cover film is bonded to the surface of the cover film on which the syrup (a-4) has been applied to form a polymerizable composition layer (thickness: 100 ⁇ m). Using a light lamp, ultraviolet rays (illuminance: 5 mW / cm 2 ) were irradiated for 5 minutes and photocured to form a layered inorganic compound-containing polymer layer.
  • a flame retardant polymer sheet (11) was produced by pasting in a form in contact with the containing polymer layer.
  • a syrup (a-7) was applied to the surface of the cover film which had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-2) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated to 70 ° C. for 10 minutes to form an unevenly polymerizable composition layer, and then a black light lamp was used as a light source from both sides, and 5 ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied. Irradiating for minutes, the unevenly polymerizable composition layer was photocured to form an unevenly distributed polymer layer, thereby producing an inorganic substance-containing polymer sheet (C1).
  • a syrup (a-8) was applied to the surface of the cover film that had been released to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-2) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated to 70 ° C. for 10 minutes to form an unevenly polymerizable composition layer, and then, from both sides, a black light lamp was used as a light source, and ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied. Irradiation was performed for a minute, and the unevenly polymerizable composition layer was photocured to form an unevenly distributed polymer layer, whereby an inorganic substance-containing polymer sheet (C2) was produced.
  • a vinyl chloride sheet (trade name “N-35C”, manufactured by Nitto Denko Corporation) was used as the polymer sheet (C4).
  • Example 12 On the supporting substrate, syrup (a-9) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (a ′). On another support substrate, syrup (b-3) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (b ′).
  • Example 13 On the supporting substrate, syrup (a-10) was applied so as to have a thickness after curing of 50 ⁇ m to form a polymerizable composition layer (a ′). On another support substrate, syrup (b-4) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (b ′).
  • ultraviolet rays (illuminance: 9 mW) using a black light and a metal halide lamp after 1 minute / Cm 2 , light quantity 1200 mJ / cm 2 ) to cure the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′), and have a support base on both sides. (13) was produced.
  • Example 14 On the supporting substrate, syrup (a-10) was applied so as to have a thickness after curing of 50 ⁇ m to form a polymerizable composition layer (a ′). On another support substrate, syrup (b-6) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (b ′).
  • Example 15 On the supporting substrate, syrup (a-11) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (a ′). On another support substrate, syrup (b-4) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (b ′).
  • Example 16 On the supporting substrate, syrup (a-12) was applied so as to have a thickness after curing of 50 ⁇ m to form a polymerizable composition layer (a ′). On another support substrate, syrup (b-4) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (b ′).
  • Example 17 On the supporting substrate, syrup (a-12) was applied so as to have a thickness after curing of 50 ⁇ m to form a polymerizable composition layer (a ′). On another support substrate, syrup (b-5) was applied so as to have a thickness after curing of 50 ⁇ m to form a polymerizable composition layer (b ′).
  • ultraviolet rays (illuminance: 9 mW) using a black light and a metal halide lamp after 1 minute / Cm 2 , light quantity 1200 mJ / cm 2 ) to cure the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′) and to have a support base on both sides. (17) was produced.
  • Example 18 A syrup (a-9) was applied to the surface of the cover film which had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by attaching the monomer-absorbing sheet with base material (B-3) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other. Next, the laminate was allowed to stand at room temperature for 15 minutes to form a ubiquitous polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (18) was manufactured by photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • the thickness of the polymer layer (B) was 175 ⁇ m
  • the thickness of the flame-retardant layer (A) was 25 ⁇ m.
  • Example 19 On the supporting substrate, syrup (a-9) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (a ′). On another supporting substrate, syrup (b-7) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (b ′).
  • the thickness of the polymer layer (B) was 175 ⁇ m
  • the thickness of the flame-retardant layer (A) was 25 ⁇ m
  • the thickness of the pressure-sensitive adhesive layer (H) was 25 ⁇ m.
  • Example 21 The base material of the flame retardant polymer sheet (18) obtained in Example 18 was peeled off to expose the monomer absorption layer, and the monomer-based absorption in which the acrylic pressure-sensitive adhesive (“BPS6163” manufactured by Toyo Ink Manufacturing Co., Ltd.) was exposed. Coated on the layer. Then, it was made to dry at 100 degreeC for 2 minute (s), and the flame-retardant polymer sheet (21) was manufactured.
  • the thickness of the polymer layer (B) was 175 ⁇ m
  • the thickness of the flame-retardant layer (A) was 25 ⁇ m
  • the thickness of the pressure-sensitive adhesive layer (H) was 30 ⁇ m.
  • Example 23 A syrup (a-13) was applied to the surface of the cover film which had been subjected to a mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-4) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated at 70 ° C. for 15 minutes to form an unevenly polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (23) was manufactured by photocuring the uneven distribution polymeric composition layer and forming an uneven distribution polymer layer.
  • Example 25 A syrup (a-15) was applied to the surface of the cover film which had been subjected to mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-4) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated at 70 ° C. for 15 minutes to form an unevenly polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (25) was manufactured by photocuring the uneven distribution polymeric composition layer and forming an uneven distribution polymer layer.
  • Example 26 A syrup (a-16) was applied to the surface of the cover film which had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-4) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated at 70 ° C. for 15 minutes to form an unevenly polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (26) was manufactured by photocuring the uneven distribution polymeric composition layer and forming an uneven distribution polymer layer.
  • Example 27 A syrup (a-17) was applied to the surface of the cover film which had been subjected to mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-4) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated at 70 ° C. for 15 minutes to form an unevenly polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (27) was manufactured by photocuring the uneven distribution polymeric composition layer and forming an uneven distribution polymer layer.
  • Example 28 A syrup (a-9) was applied to the surface of the cover film which had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-4) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated at 70 ° C. for 15 minutes to form an unevenly polymerizable composition layer, and then a black light lamp was used as a light source from both sides, and 5 ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied. Irradiation was performed for minutes, and the unevenly polymerizable composition layer was photocured to form an unevenly distributed polymer layer, whereby an inorganic substance-containing polymer sheet (28) was produced.
  • Example 29 On the supporting substrate, syrup (a-12) was applied so as to have a thickness after curing of 50 ⁇ m to form a polymerizable composition layer (a ′). On another support substrate, syrup (b-3) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (b ′).
  • Example 30 On the supporting substrate, syrup (a-12) was applied so as to have a thickness after curing of 50 ⁇ m to form a polymerizable composition layer (a ′). On another support substrate, syrup (b-6) was applied so that the thickness after curing was 50 ⁇ m to form a polymerizable composition layer (b ′).
  • ultraviolet rays (illuminance: 9 mW) using a black light and a metal halide lamp after 1 minute / Cm 2 , light quantity 1200 mJ / cm 2 ) to cure the polymerizable composition layer (a ′) and the polymerizable composition layer (b ′), and have a support base on both sides. (30) was produced.
  • Example 31 Two flame retardant polymer sheets (P-1) polymer layers are bonded together to form a flame retardant polymer sheet having a layer structure of flame retardant layer (A1) / polymer layer (B) / flame retardant layer (A2) ( 31) was produced.
  • the thickness of the flame retardant layer (A1) was 25 ⁇ m
  • the thickness of the polymer layer (B) was 350 ⁇ m
  • the thickness of the flame retardant layer (A2) was 25 ⁇ m.
  • the surface on the flame retardant layer (A1) side was defined as a surface
  • the surface on the flame retardant layer (A2) side was defined as b surface.
  • the flame retardant polymer sheet (P-1) has a layer structure of a flame retardant layer (A) / polymer layer (B) by peeling off the cover film on the flame retardant layer side of the flame retardant polymer sheet (P-1). 32).
  • the thickness of the polymer layer (B) was 175 ⁇ m
  • the thickness of the flame retardant layer (A) was 25 ⁇ m.
  • the surface on the flame retardant layer (A) side was a-plane
  • the surface on the polymer layer (B) side was b-plane.
  • Example 33 A syrup (a-18) was applied to the surface of the cover film which had been subjected to mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-1) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was allowed to stand at room temperature for 15 minutes to form a ubiquitous polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (33) was manufactured by photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • Example 34 The cover film was peeled off to expose the monomer-absorbing layer after the syrup (a-1) was applied to the surface of the cover film that had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m).
  • a laminate was formed by bonding the monomer-absorbing sheet with base material (B-6) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate after the unevenly distributed polymerizable composition layer was allowed to stand at room temperature for 15 minutes, from both sides, using a black light lamp as a light source, ultraviolet (illuminance: 5mW / cm 2) was irradiated for 5 minutes
  • the flame retardant polymer sheet (34) was manufactured by photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • Example 35 A syrup (a-19) was applied to the surface of the cover film which had been subjected to mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-7) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was allowed to stand at room temperature for 15 minutes to form a ubiquitous polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (35) was manufactured by photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • Example 36 A syrup (a-1) was applied to the surface of the cover film which had been subjected to mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-1) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was heated to 70 ° C. for 10 minutes to form an unevenly polymerizable composition layer, and then a black light lamp was used as a light source from both sides, and 5 ultraviolet rays (illuminance: 5 mW / cm 2 ) were applied.
  • the flame retardant polymer sheet (36) was manufactured by irradiating for minutes and photocuring the uneven distribution polymeric composition layer, and forming an uneven distribution polymer layer.
  • the flame retardant polymer sheet (37) was manufactured by photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • the thickness of the flame retardant layer was 26 ⁇ m
  • the thickness of the polymer layer (B) was 174 ⁇ m.
  • Example 38 The substrate of the flame retardant polymer sheet (P-1) obtained in Synthesis Example 35 was peeled off to expose the monomer absorption layer, and a double-sided adhesive tape (trade name “HJ-3160W”) was formed on the exposed monomer absorption layer. Nitto Denko Co., Ltd.) was laminated to produce a flame retardant polymer sheet (38).
  • the thickness of the polymer layer (B) was 175 ⁇ m
  • the thickness of the flame-retardant layer (A) was 25 ⁇ m
  • the thickness of the pressure-sensitive adhesive layer (H) was 100 ⁇ m.
  • Example 39 The base of the flame retardant polymer sheet (29) obtained in Example 29 was peeled off to expose the monomer absorption layer, and a double-sided adhesive tape (trade name “HJ-3160W”, Nitto, on the exposed monomer absorption layer) Electric flame retardant) was laminated to produce a flame retardant polymer sheet (39).
  • a double-sided adhesive tape (trade name “HJ-3160W”, Nitto, on the exposed monomer absorption layer) Electric flame retardant) was laminated to produce a flame retardant polymer sheet (39).
  • the thickness of the polymer layer (B) was 85 ⁇ m
  • the thickness of the flame-retardant layer (A) was 15 ⁇ m
  • the thickness of the pressure-sensitive adhesive layer (H) was 100 ⁇ m.
  • Example 40 The flame-retardant polymer sheet (P-1) and flame-retardant polymer sheet (40) obtained in Synthesis Example 35 were used.
  • Example 41 The cover film was peeled off to expose the monomer-absorbing layer after the syrup (a-1) was applied to the surface of the cover film that had been subjected to the mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m).
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-9) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other.
  • the laminate was allowed to stand at room temperature for 15 minutes to form a ubiquitous polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (41) was manufactured by photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • Example 42 A syrup (a-20) was applied to the surface of the cover film which had been subjected to mold release treatment to form a polymerizable composition layer (thickness: 100 ⁇ m), and the cover film was peeled off to expose the monomer absorption layer.
  • a laminate was formed by pasting the monomer-absorbing sheet with base material (B-1) so that the monomer-absorbing layer and the polymerizable composition layer were in contact with each other. Next, the laminate was allowed to stand at room temperature for 15 minutes to form a ubiquitous polymerizable composition layer, and then irradiated with ultraviolet rays (illuminance: 5 mW / cm 2 ) for 5 minutes using a black light lamp as a light source from both sides.
  • the flame retardant polymer sheet (42) was manufactured by photocuring the uneven distribution polymerizable composition layer to form an uneven distribution polymer layer.
  • Example 43 The cover sheet was peeled from the flame retardant layer side of the flame retardant polymer sheet (P-1) obtained in Synthesis Example 35, and a drying process was performed at 130 ° C. for 1 hour to produce a flame retardant polymer sheet (43).
  • the thickness of the polymer layer (B) was 175 ⁇ m
  • the thickness of the flame retardant layer (A) was 25 ⁇ m.
  • Example 44 The cover sheet was peeled from the flame retardant layer side of the flame retardant polymer sheet (29) obtained in Example 29, and a drying process was performed at 130 ° C. for 1 hour to produce a flame retardant polymer sheet (44).
  • the thickness of the polymer layer (B) was 85 ⁇ m
  • the thickness of the flame-retardant layer (A) was 15 ⁇ m.
  • FIG. 6 is a scanning electron micrograph showing the entire cross section of the flame retardant polymer member of Example 1.
  • FIG. 7 is a transmission electron micrograph showing the unevenly distributed portion (a21) of the layered inorganic compound (f) of the unevenly distributed polymer layer (a2) of the flame retardant polymer member of Example 1, ie, the flame retardant layer (A). It is. 6 and 7 show the state of the interface between the unevenly distributed portion (a21) where the layered clay mineral is unevenly distributed and the non-distributed portion (a22) where the layered clay mineral is not unevenly distributed in the unevenly distributed polymer layer (a2). Has been. From this, it was confirmed in Example 1 that the layered clay mineral was distributed unevenly on the surface of the uneven distribution polymer layer (a2) and its vicinity.
  • the surface layer of these layers is cut to prepare powder, and the ash content when the powder is incinerated is used to form a layer.
  • the ratio of the inorganic compound was calculated.
  • the measurement method was in accordance with JIS-K2272.
  • the layered inorganic compound used in the examples is organically treated. 62% by weight of “Lucentite SPN” is an organic compound, and the theoretical value of ash content when the layered inorganic compound is used is calculated based on 38% by weight. In addition, 66% by weight of “Somasif MPE” is an organic compound, and the theoretical value of ash content when the layered inorganic compound is used is calculated based on 34% by weight.
  • ⁇ Transparency Remove the cover film and the base film on both sides of the polymer sheet, and use a haze meter ("HM-150" manufactured by Murakami Color Research Laboratory Co., Ltd.) according to JIS 7361, total light transmittance, haze value ( HAZE value) was measured.
  • HM-150 manufactured by Murakami Color Research Laboratory Co., Ltd.
  • the cover film of the polymer sheet was peeled off, and the flame-retardant polymer sheets obtained in Examples 1 to 6 were found to be distributed in Examples 7 to
  • the flame retardant polymer sheet obtained in No. 11 is a layered inorganic compound-containing polymer layer (corresponding to the flame retardant layer (A)), and the flame retardant polymer sheet obtained in Examples 12 to 17 is an unevenly distributed polymer layer (a2).
  • About the uneven distribution part (a21) it corresponds to a flame-resistant layer (A)
  • those surfaces were exposed.
  • the surface resistivity of this exposed surface was measured using a Hiresta resistance measuring machine (manufactured by Mitsubishi Chemical Corporation).
  • the flame retardant polymer sheet (32) For the flame retardant polymer sheet (32), the case where the surface a on the flame retardant layer (A) side is the bottom surface and the case where the surface b on the polymer layer (B) side is the bottom surface, Two cases were evaluated. About the comparative example, the side of the layer corresponding to the uneven distribution polymer layer was made into the lower surface.
  • a Bunsen burner was installed so that the flame outlet of the Bunsen burner was positioned at a lower part 45 mm away from the central portion of the lower surface of the polymer sheet, and the flame of the Bunsen burner having a height of 55 mm was indirectly flamed from the flame outlet for 30 seconds.
  • the bunsen burner gas was propane gas and was conducted in the atmosphere.
  • ⁇ Flame resistance * 1 ⁇ A horizontal combustion test was performed on the polymer sheet, and the presence or absence of combustion of the polymer sheet was observed to evaluate the flame retardancy of the polymer sheet according to the following criteria.
  • ⁇ The polymer sheet does not ignite after 30 seconds of flame contact, and maintains its shape.
  • delta Although a polymer sheet ignites within 30 seconds of flame contact, the shape is maintained.
  • X The polymer sheet ignited within 30 seconds of flame contact, and the shape was not maintained.
  • ⁇ Flame retardancy of flame retardant treated product * 3 ⁇
  • a sample with white economy 314-048 manufactured by Biznet
  • the flame retardancy of the flame retardant treated product was evaluated.
  • ⁇ The flame-retardant treated product does not ignite after 30 seconds of flame contact.
  • ⁇ Flame-retardant treated product ignites within 30 seconds of flame contact, but does not ignite within 10 seconds of flame contact.
  • X Flame-retardant treated product ignites within 10 seconds of flame contact.
  • ⁇ Cigarette resistance ⁇ In order to prevent heat conduction to the lower part, a polymer sheet is placed on a quadrifolded Kay Dry (made by Nippon Paper Crecia), and the unevenly distributed part (a21) of the unevenly distributed polymer layer (a2) of the polymer sheet (flame retardant layer (A)) (Corresponding to) on the surface (one of the surfaces in Comparative Example 2) was allowed to lie for about 30 seconds. Thereafter, the tobacco ash was wiped off with a dry paddle with water, and the polymer sheet surface was examined for burns and holes.
  • the obtained polymer sheet was exposed to light of 68 mW / cm 2 under a condition of a metal weather at a temperature of 83 ° C. and a humidity of 50% for 120 hours.
  • the polymer sheets before and after exposure were measured using a color difference meter (manufactured by MYSEC Co., Ltd., SPECTROTOPOMETER NF333), and the change amounts ⁇ L *, ⁇ a *, and ⁇ b * of L *, a *, and b * before and after exposure were obtained. .
  • Total calorific value, smoke generation The polymer sheet was subjected to a combustion experiment with a cone calorimeter (600 ° C., 10 minutes), and the total calorific value and smoke generation during combustion were measured.
  • ⁇ Curl resistance The polymer sheet was cut to 50 mm ⁇ 20 mm, the cover films on both sides of the polymer sheet were peeled off, and allowed to stand on the experimental table. After 5 hours, the height of the polymer sheet was observed from the experimental table to the sheet edge. The curl resistance was evaluated according to the following criteria. ⁇ : The height of the polymer sheet end is less than 0.1 mm, and the entire sheet does not float. X: The height of the end portion of the polymer sheet is 0.1 mm or more, and the sheet is floating.
  • ⁇ Heating volatile component amount The measurement sample of about 1 cm 2, and sealed in a vial bottle volume 21.5 ml, headspace autosampler (Hewlett Packard Co., 7694 type), the heated 3 minutes at 0.99 ° C., the heating state gas gas chromatography By injecting into a measuring device (HP-6890, manufactured by Hewlett Packard), the amount of heated volatile components was measured.
  • DB-FFAP 1.0 ⁇ m (0.532 mm ⁇ ⁇ 30 m) was used as a column, carrier gas He (5.0 ml / min), column head pressure 24.3 kPa (40 ° C.), and an FID detector.
  • the flame retardant polymer member of the present invention can make various adherends flame-retardant by being bonded to the various adherends.
  • a Flame retardant layer B Polymer layer a Polymerizable composition layer a ′ Polymerizable composition layer a1 Unevenly distributed polymerizable composition layer a2 Unevenly distributed polymer layer a11, a21 Uneven portion of layered inorganic compound a12, a22 Non-layered inorganic compound Unevenly distributed portion b Monomer absorbing layer b ′ polymerizable composition layer b1 monomer absorbing layer b2 cured monomer absorbing layer C cover film D substrate film E monomer absorbing sheet with substrate X laminate f incompatible layered inorganic compound m1 polymerizable monomer m2 polymerizable monomer p2 polymer

Abstract

L'invention concerne un élément ignifuge présentant une flexibilité, et des caractéristiques ignifuges à un degré élevé. Plus précisément, l'invention concerne un élément polymère ignifuge qui possède une couche polymère (B), et une couche ignifuge (A) sur au moins une face de la couche polymère (B). Cette couche ignifuge (A) comprend un composé inorganique en couches (f) à l'intérieur d'un polymère (X).
PCT/JP2011/060264 2010-05-10 2011-04-27 Élément polymère ignifuge, article ignifuge, et procédé d'ignifugation WO2011142263A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/642,372 US20130040131A1 (en) 2010-05-10 2011-04-27 Flame-retardant polymer member, flame-retardant article, and flame-retarding method
EP11780520.0A EP2570259A4 (fr) 2010-05-10 2011-04-27 Élément polymère ignifuge, article ignifuge, et procédé d'ignifugation
CN2011800233913A CN102883883A (zh) 2010-05-10 2011-04-27 阻燃聚合物构件、阻燃性制品和阻燃化方法

Applications Claiming Priority (24)

Application Number Priority Date Filing Date Title
JP2010108511 2010-05-10
JP2010-108511 2010-05-10
JP2010-211701 2010-09-22
JP2010211701A JP5721381B2 (ja) 2010-05-10 2010-09-22 難燃ポリマー部材、難燃性物品及び難燃化方法
JP2010211702A JP2011255660A (ja) 2010-05-10 2010-09-22 耐シガレット性を有する難燃ポリマー部材、難燃性物品及び難燃化方法
JP2010-211702 2010-09-22
JP2010228207A JP2011255661A (ja) 2010-05-10 2010-10-08 再剥離性を有する難燃ポリマー部材
JP2010-228207 2010-10-08
JP2010-233409 2010-10-18
JP2010233409A JP2011255662A (ja) 2010-05-10 2010-10-18 難燃ポリマー部材、難燃性物品及び難燃化方法
JP2010245164A JP2011255663A (ja) 2010-05-10 2010-11-01 耐候性を有する難燃ポリマー部材、難燃性物品及び難燃化方法
JP2010-245166 2010-11-01
JP2010-245164 2010-11-01
JP2010245166A JP2011256360A (ja) 2010-05-10 2010-11-01 強粘着性難燃ポリマー部材
JP2010-247020 2010-11-04
JP2010247020A JP2011255664A (ja) 2010-05-10 2010-11-04 難燃ポリマー部材
JP2010-249649 2010-11-08
JP2010249649A JP2011255665A (ja) 2010-05-10 2010-11-08 難燃ポリマー部材
JP2010258593A JP2011255666A (ja) 2010-05-10 2010-11-19 臭気改善難燃ポリマー部材、難燃性物品及び難燃化方法
JP2010-258593 2010-11-19
JP2011025814A JP2011255667A (ja) 2010-05-10 2011-02-09 耐熱性難燃ポリマー部材
JP2011-025814 2011-02-09
JP2011033251A JP2011255668A (ja) 2010-05-10 2011-02-18 低アウトガス性難燃ポリマー部材
JP2011-033251 2011-02-18

Publications (1)

Publication Number Publication Date
WO2011142263A1 true WO2011142263A1 (fr) 2011-11-17

Family

ID=45472374

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/060264 WO2011142263A1 (fr) 2010-05-10 2011-04-27 Élément polymère ignifuge, article ignifuge, et procédé d'ignifugation

Country Status (5)

Country Link
US (1) US20130040131A1 (fr)
EP (1) EP2570259A4 (fr)
JP (11) JP5721381B2 (fr)
CN (1) CN102883883A (fr)
WO (1) WO2011142263A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053418A1 (fr) * 2010-10-19 2012-04-26 日東電工株式会社 Élément polymère très ignifuge, objet ignifuge et procédé d'ignifugation
WO2012053417A1 (fr) * 2010-10-19 2012-04-26 日東電工株式会社 Élément polymère ignifuge et très résistant
EP2838728A4 (fr) * 2012-03-27 2015-10-28 Unifrax I Llc Couche de séparation ignifuge et stratifié de film de séparation ignifuge
US9708052B2 (en) 2010-11-19 2017-07-18 Unifrax I Llc Fire barrier layer and fire barrier film laminate
US10434755B2 (en) 2010-11-19 2019-10-08 Unifrax I, Llc Fire barrier layer and fire barrier film laminate

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5986452B2 (ja) * 2011-08-10 2016-09-06 バンドー化学株式会社 車両用床シート、車両の床構造体、車両の床構造体の施工方法
WO2013080708A1 (fr) * 2011-11-29 2013-06-06 東レ株式会社 Composition de résine, feuille de composition de résine, dispositif semi-conducteur et leur procédé de fabrication
KR101578914B1 (ko) * 2013-03-15 2015-12-18 주식회사 엘지화학 플라스틱 필름
JP6086786B2 (ja) * 2013-04-05 2017-03-01 オリンパス株式会社 芳香族ポリエーテルケトン樹脂を含む樹脂部材
WO2015041666A1 (fr) 2013-09-20 2015-03-26 Hewlett-Packard Development Company, L.P. Support d'impression en tissu
JP2015063602A (ja) * 2013-09-25 2015-04-09 リンテック株式会社 粘着シートおよびその製造方法
KR101545251B1 (ko) * 2013-10-24 2015-08-21 주식회사 엠피코 비할로겐 난연제를 이용한 고투자율 자성시트 및 이의 제조 방법
US20150314564A1 (en) * 2014-05-05 2015-11-05 Chicago Flameproof & Wood Specialties Corp. Laminated magnesium cement wood fiber construction materials
CN108025580B (zh) 2015-09-18 2020-07-07 惠普发展公司，有限责任合伙企业 流平组合物
US11613519B2 (en) * 2016-02-29 2023-03-28 Rohm And Haas Electronic Materials Llc Photoacid-generating monomer, polymer derived therefrom, photoresist composition including the polymer, and method of forming a photoresist relief image using the photoresist composition
CN106499148B (zh) * 2016-12-04 2022-12-20 重庆中技万彩世界实业有限公司 复合装饰板
CN109132084A (zh) * 2018-09-30 2019-01-04 比比物流有限公司 一种轻质可循环快递包装箱及其生产方法
CN111019673B (zh) * 2019-11-07 2022-03-01 浙江华消科技有限公司 包括表面涂层的制品
CN115386314B (zh) * 2022-09-01 2024-01-05 苏州福斯特光伏材料有限公司 一种用于光伏背板修补的胶片
CN116373926B (zh) * 2023-06-02 2023-09-05 宝应县沈飞机电有限公司 一种高速列车驾驶室拼装式复合板及使用方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059876A (ja) 1991-07-03 1993-01-19 Lonseal Corp 床 材
JP2001040172A (ja) 1999-07-14 2001-02-13 Cheil Industries Co Ltd 難燃性を有する熱可塑性樹脂組成物
JP2003012942A (ja) * 2000-08-25 2003-01-15 Sekisui Chem Co Ltd シート状成形体
JP2005015620A (ja) 2003-06-26 2005-01-20 Takiron Co Ltd 難燃性塩化ビニル樹脂成形体
JP2009083150A (ja) * 2007-09-27 2009-04-23 Kimoto & Co Ltd 難燃性シート
JP2009132030A (ja) * 2007-11-30 2009-06-18 Nitto Denko Corp ガスバリア性物質偏在ポリマー層を有するガスバリア部材、及び該ガスバリア部材の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6414070B1 (en) * 2000-03-08 2002-07-02 Omnova Solutions Inc. Flame resistant polyolefin compositions containing organically modified clay
ATE388282T1 (de) * 2003-09-03 2008-03-15 Perlen Converting Ag Flammhemmfolie
JP2011173414A (ja) * 2010-01-26 2011-09-08 Nitto Denko Corp ポリマー部材の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059876A (ja) 1991-07-03 1993-01-19 Lonseal Corp 床 材
JP2001040172A (ja) 1999-07-14 2001-02-13 Cheil Industries Co Ltd 難燃性を有する熱可塑性樹脂組成物
JP2003012942A (ja) * 2000-08-25 2003-01-15 Sekisui Chem Co Ltd シート状成形体
JP2005015620A (ja) 2003-06-26 2005-01-20 Takiron Co Ltd 難燃性塩化ビニル樹脂成形体
JP2009083150A (ja) * 2007-09-27 2009-04-23 Kimoto & Co Ltd 難燃性シート
JP2009132030A (ja) * 2007-11-30 2009-06-18 Nitto Denko Corp ガスバリア性物質偏在ポリマー層を有するガスバリア部材、及び該ガスバリア部材の製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"LUCENTITE series", CO-OP CHEMICAL CO., LTD.
See also references of EP2570259A4

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053418A1 (fr) * 2010-10-19 2012-04-26 日東電工株式会社 Élément polymère très ignifuge, objet ignifuge et procédé d'ignifugation
WO2012053417A1 (fr) * 2010-10-19 2012-04-26 日東電工株式会社 Élément polymère ignifuge et très résistant
US9708052B2 (en) 2010-11-19 2017-07-18 Unifrax I Llc Fire barrier layer and fire barrier film laminate
US9919790B2 (en) 2010-11-19 2018-03-20 Unifrax I Llc Fire barrier layer and fire barrier film laminate
US10434755B2 (en) 2010-11-19 2019-10-08 Unifrax I, Llc Fire barrier layer and fire barrier film laminate
EP2838728A4 (fr) * 2012-03-27 2015-10-28 Unifrax I Llc Couche de séparation ignifuge et stratifié de film de séparation ignifuge

Also Published As

Publication number Publication date
JP2011255667A (ja) 2011-12-22
US20130040131A1 (en) 2013-02-14
JP2011255666A (ja) 2011-12-22
JP2011255664A (ja) 2011-12-22
JP2011255661A (ja) 2011-12-22
JP2011255663A (ja) 2011-12-22
JP2011255668A (ja) 2011-12-22
JP2011255665A (ja) 2011-12-22
CN102883883A (zh) 2013-01-16
JP5721381B2 (ja) 2015-05-20
EP2570259A1 (fr) 2013-03-20
EP2570259A4 (fr) 2014-06-25
JP2011255659A (ja) 2011-12-22
JP2011255660A (ja) 2011-12-22
JP2011256360A (ja) 2011-12-22
JP2011255662A (ja) 2011-12-22

Similar Documents

Publication Publication Date Title
WO2011142263A1 (fr) Élément polymère ignifuge, article ignifuge, et procédé d'ignifugation
WO2012053418A1 (fr) Élément polymère très ignifuge, objet ignifuge et procédé d'ignifugation
JP2012111189A (ja) 抗菌性難燃ポリマー部材
WO2012046475A1 (fr) Élément polymère ignifuge et thermofonctionnel
JP2012111188A (ja) 断熱性難燃ポリマー部材
WO2012049887A1 (fr) Élément polymère ignifugeant physiquement fonctionnel et élément polymère ignifugeant chimiquement fonctionnel
JP2012143930A (ja) 防湿性難燃ポリマー部材
JP2012081609A (ja) 遮熱性難燃ポリマー部材
JP2013129161A (ja) 飛散防止性難燃ポリマー部材、飛散防止性難燃性物品、及び飛散防止性難燃化方法
WO2012053417A1 (fr) Élément polymère ignifuge et très résistant
JP2012106401A (ja) 防汚性難燃ポリマー部材
JP2012153075A (ja) 親水性難燃ポリマー部材
JP2012153084A (ja) 消臭性難燃ポリマー部材
JP2012153083A (ja) 光選択透過性難燃ポリマー部材
JP2012121210A (ja) 耐溶剤性難燃ポリマー部材
JP2012081653A (ja) 熱伝導性難燃ポリマー部材
JP2012121207A (ja) 印字性難燃ポリマー部材
JP2012106400A (ja) 耐指紋性難燃ポリマー部材
JP2012081651A (ja) 光触媒性難燃ポリマー部材
JP2012153074A (ja) 撥油性難燃ポリマー部材
JP2012143931A (ja) 耐水性難燃ポリマー部材
JP2012143928A (ja) 難燃ポリマー部材
JP2012121208A (ja) 耐アルカリ性難燃ポリマー部材
JP2012096433A (ja) 耐擦傷性難燃ポリマー部材
JP2012121209A (ja) 耐酸性難燃ポリマー部材

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180023391.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11780520

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 13642372

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2011780520

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE